How much does a 0.7 carat natural diamond cost?

As of August 2026, a 0.7 carat natural oval diamond typically sells for $1,080–$1,420, with a fair market price of $1,210. Based on 695 live listings, updated 2026-08-08. Source: The Diamond Price (thediamondprice.com).

How much does a 0.7 carat Oval natural diamond cost?

The price of a 0.7 carat natural Oval diamond varies based on the 4Cs (cut, color, clarity, and carat). Prices typically range from $820 to $2,550, with a median price of $1,294. Use our real-time price calculator to get accurate pricing based on your specific quality parameters.

What factors affect 0.7 carat Oval diamond prices?

The main factors affecting 0.7 carat Oval diamond prices are: 1) Cut quality (Excellent to Poor), 2) Color grade (D-Z scale, with D being colorless), 3) Clarity (FL to I3, with FL being flawless), and 4) Certification (GIA, AGS, IGI). Additional factors include fluorescence, polish, symmetry, and current market demand.

Is a 0.7 carat Oval diamond a good size?

A 0.7 carat Oval diamond is a popular choice that offers excellent presence and value. The Oval shape provides beautiful brilliance and fire, making it an excellent option for engagement rings. This size is substantial enough to make a statement while remaining practical for everyday wear.

What is the best quality 0.7 carat Oval diamond for my budget?

For the best value in a 0.7 carat Oval diamond, consider a G-H color grade with VS1-VS2 clarity and Excellent or Very Good cut. This combination offers excellent visual appeal while optimizing your budget. The cut quality is most important for brilliance, so prioritize Excellent cut even if it means compromising slightly on color or clarity.

Should I buy a certified 0.7 carat Oval diamond?

Yes, always purchase a certified 0.7 carat Oval diamond from a reputable laboratory like GIA, AGS, or IGI. Certification provides independent verification of the diamond's characteristics and ensures you're getting what you pay for. For diamonds of this size, certification is essential for both value protection and resale potential.

How much more expensive is a 0.7 carat natural Oval diamond compared to lab-grown?

A 0.7 carat natural Oval diamond typically costs 40-60% more than an equivalent lab-grown diamond. Natural diamonds command a premium due to their rarity, natural origin, and billions of years of formation. However, both are real diamonds with identical physical and optical properties.

What setting is best for a 0.7 carat Oval diamond?

A 0.7 carat Oval diamond pairs beautifully with various settings. Popular options include solitaire settings for maximum brilliance, halo settings to enhance size and sparkle, or three-stone settings for added elegance. The Oval shape works particularly well in settings that complement its unique faceting pattern.

What is the difference between natural and lab-grown diamonds?

Natural diamonds are formed deep within the Earth over billions of years, while lab-grown diamonds are created in controlled laboratory environments in a matter of weeks. Both have identical physical, chemical, and optical properties. The main differences are origin, price (lab-grown are typically 30-40% less expensive), and rarity. Both are real diamonds and can be certified by major gemological laboratories.

How often are diamond prices updated?

Our diamond prices are updated daily based on real-time market data from thousands of certified diamonds across major retailers. We analyze current inventory, pricing trends, and market conditions to provide the most accurate and up-to-date pricing information available.

Where is the best place to buy a diamond?

The best place to buy a diamond is from reputable online retailers or established local jewelers who offer certified diamonds, transparent pricing, and good return policies. Online retailers often offer better prices due to lower overhead costs. Always verify certification, compare prices across multiple sources, and ensure the seller has a strong reputation and customer reviews.

How much does a 0.7 carat natural diamond cost?

As of August 2026, a 0.7 carat natural oval diamond typically sells for $1,080–$1,420, with a fair market price of $1,210. Based on 695 live listings, updated 2026-08-08. Source: The Diamond Price (thediamondprice.com).

How much does a 0.7 carat Oval natural diamond cost?

The price of a 0.7 carat natural Oval diamond varies based on the 4Cs (cut, color, clarity, and carat). Prices typically range from $820 to $2,550, with a median price of $1,294. Use our real-time price calculator to get accurate pricing based on your specific quality parameters.

What factors affect 0.7 carat Oval diamond prices?

The main factors affecting 0.7 carat Oval diamond prices are: 1) Cut quality (Excellent to Poor), 2) Color grade (D-Z scale, with D being colorless), 3) Clarity (FL to I3, with FL being flawless), and 4) Certification (GIA, AGS, IGI). Additional factors include fluorescence, polish, symmetry, and current market demand.

Is a 0.7 carat Oval diamond a good size?

A 0.7 carat Oval diamond is a popular choice that offers excellent presence and value. The Oval shape provides beautiful brilliance and fire, making it an excellent option for engagement rings. This size is substantial enough to make a statement while remaining practical for everyday wear.

What is the best quality 0.7 carat Oval diamond for my budget?

For the best value in a 0.7 carat Oval diamond, consider a G-H color grade with VS1-VS2 clarity and Excellent or Very Good cut. This combination offers excellent visual appeal while optimizing your budget. The cut quality is most important for brilliance, so prioritize Excellent cut even if it means compromising slightly on color or clarity.

Should I buy a certified 0.7 carat Oval diamond?

Yes, always purchase a certified 0.7 carat Oval diamond from a reputable laboratory like GIA, AGS, or IGI. Certification provides independent verification of the diamond's characteristics and ensures you're getting what you pay for. For diamonds of this size, certification is essential for both value protection and resale potential.

How much more expensive is a 0.7 carat natural Oval diamond compared to lab-grown?

A 0.7 carat natural Oval diamond typically costs 40-60% more than an equivalent lab-grown diamond. Natural diamonds command a premium due to their rarity, natural origin, and billions of years of formation. However, both are real diamonds with identical physical and optical properties.

What setting is best for a 0.7 carat Oval diamond?

A 0.7 carat Oval diamond pairs beautifully with various settings. Popular options include solitaire settings for maximum brilliance, halo settings to enhance size and sparkle, or three-stone settings for added elegance. The Oval shape works particularly well in settings that complement its unique faceting pattern.

What is the difference between natural and lab-grown diamonds?

Natural diamonds are formed deep within the Earth over billions of years, while lab-grown diamonds are created in controlled laboratory environments in a matter of weeks. Both have identical physical, chemical, and optical properties. The main differences are origin, price (lab-grown are typically 30-40% less expensive), and rarity. Both are real diamonds and can be certified by major gemological laboratories.

How often are diamond prices updated?

Our diamond prices are updated daily based on real-time market data from thousands of certified diamonds across major retailers. We analyze current inventory, pricing trends, and market conditions to provide the most accurate and up-to-date pricing information available.

Where is the best place to buy a diamond?

The best place to buy a diamond is from reputable online retailers or established local jewelers who offer certified diamonds, transparent pricing, and good return policies. Online retailers often offer better prices due to lower overhead costs. Always verify certification, compare prices across multiple sources, and ensure the seller has a strong reputation and customer reviews.

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0.7 Carat Natural Oval Diamond Prices

Fair Market Price:

$1,210

View All Diamonds →

Best Deal:

-42% $700

See Best Deal →

Current Market Range:

$1,080 – $1,420

Browse This Range →

Today's Recommendation

Excellent time to buy

High confidence · Based on 695 diamonds

Prices are 41% lower than last year, and we're seeing more great-value diamonds than usual.

Why?

✓ Prices fell 41% vs. last year
✓ 26.5% of listings checked qualify as strong deals
✓ 116% more diamonds listed than a year ago

0.7 Carat Oval Price History

Price index for natural oval diamonds moved −41.1% over the past year.

1 month −1.9%

1 year −41.1%

16 months −26.1%

Mar 2025 302 days measured of 515 · G–H colour, VS1–VS2 clarity Aug 2026

The Diamond Price Index tracks the median asking price of every comparable natural oval diamond listed each day, indexed to 100 at the start. It shows how the market has moved; for what a stone costs today, see the fair market price above.

Best 0.7 carat oval deals right now

Best deal

0.70 ct · I · VS2

$700

▼ 42% under fair price

👑 Best Overall

0.70 ct · I · VS2

$730

▼ 40% under fair price

Ideal cut (vs. Very Good)

0.65 ct · G · SI1

$910

Based on 500,000+ diamonds tracked in real time · How we compute fair prices

Oval engagement rings

Oval Solitaire 0.56 CT Engagement Ring in…

$1,140

Oval Solitaire 0.6 CT Engagement Ring in …

$1,230

Oval Solitaire 0.64 CT Engagement Ring in…

$1,240

Oval Solitaire 0.7 CT Engagement Ring in …

$1,250

Oval Solitaire 0.58 CT Engagement Ring in…

$1,255

Market Analysis What this means for you

Supply is deep for this spec right now.
695 comparable diamonds analyzed — buyers have strong negotiating power.
Best listing today is 25% below fair market price.
You shouldn’t pay more than $956 for this spec.

Price distribution 695 listings

19 diamonds
$690–$849 67 diamonds
$849–$1,008 192 diamonds
$1,008–$1,167 209 diamonds
$1,167–$1,326 97 diamonds
$1,326–$1,485 52 diamonds
$1,485–$1,645 20 diamonds
$1,645–$1,804 19 diamonds
$1,804–$1,963 13 diamonds
$1,963–$2,122 6 diamonds
$2,122–$2,281 0 diamonds
$2,281–$2,440 1 above
over $2,440

Fair market
$1,210 Best deal
$700 Best overall
$730

Best $700 Overall $730 Fair $1,210

Fair market price: $1,210
Typical market range: $1,080 – $1,420
Best deal today: $700 42% below
Best overall today: $730

Oval by carat market range

0.7 Carat Diamond Prices Table

Below are the current 0.7 carat natural diamond prices for the most popular diamond shapes. Each price is the median of the diamonds listed right now at this size and quality band. Click a shape for detail.

Shape	Typical price range	vs Round	Live stones
0.7ct Cushion View details →	$810 – $940	▼ 42% less than round	280
0.7ct Asscher View details →	$840 – $970	▼ 40% less than round	590
0.7ct Princess View details →	$950 – $1,150	▼ 30% less than round	312
0.7ct Heart View details →	$980 – $1,230	▼ 26% less than round	463
0.7ct Emerald View details →	$1,040 – $1,260	▼ 23% less than round	326
0.7ct Oval View details →	$1,150 – $1,380	▼ 14% less than round	961
0.7ct Radiant View details →	$1,080 – $1,510	▼ 13% less than round	155
0.7ct Pear View details →	$1,330 – $1,580	▼ 1% less than round	953
0.7ct Round View details →	$1,260 – $1,680	Reference	2,065
0.7ct Marquise View details →	$1,640 – $2,140	▲ 28% more than round	149

Each figure is the median asking price of that shape’s live listings — not a like-for-like comparison between shapes. Cut grade is the biggest single driver of a diamond’s price, and our retailers don’t publish it, so we won’t tell you one shape is cheaper than another when we can’t hold cut constant.

Compare another shape at 0.7 ct

Frequently Asked Questions

The price of a 0.7 carat oval diamond varies significantly based on the 4Cs (cut, color, clarity, and carat). On average, you can expect to pay anywhere from $2,000 to $25,000+ depending on quality. Use our price index above to see current market prices.

0.7 carat is a popular choice for engagement rings, offering excellent visibility and presence on the finger. It strikes a balance between size and value, making it one of the most sought-after carat weights.

Diamond prices fluctuate based on market supply and demand, currency exchange rates, mining output, and consumer trends. Seasonal factors like engagement season can also affect prices. Tracking historical prices helps you identify the best time to buy.

Both natural and lab-grown diamonds are genuine diamonds with identical physical properties. Lab-grown diamonds typically cost 40-60% less than natural diamonds of equivalent quality. Your choice depends on personal preference, budget, and values.

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Article 'How Much Is My Diamond Worth? Value It in 60 Seconds' Image

0.7 Carat Natural Oval Diamond Prices

0.7 Carat Oval Price History

Best 0.7 carat oval deals right now

Oval engagement rings

0.7 Carat Diamond Prices Table

About 0.7 Carat Oval Diamond Prices

Why Track Oval Diamond Prices?

What Affects 0.7 Carat Diamond Prices?

Buying Tips for 0.7 Carat Diamonds

Frequently Asked Questions

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