0.7 Carat Round Natural Diamond Prices Comparison
As of February 2026, 0.7 carat round natural diamonds usually range from $509 to $5,940, with an average price of $1,661.In the last month, prices for these diamonds are down 1.5%.Compare 8,532 verified listings across 7 retailers tracked by CaratRadar.
0.7 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 8,532 verified 0.7-carat round natural diamonds listed across 7 online retailers. Prices in this segment range from $509 to $5,940, with an average asking price of $1,661 and a median of $1,544.
The price spread of $5,431 (91.4% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
8,532 diamonds tracked in this segment
Price range: $509 to $5,940
Average price: $1,661
Median price: $1,544
Available across 7 retailers
Savings potential: up to 91.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
8,532
$509
$1,661
$1,544
$5,940
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA0.66ct | Round | D | VVS1 | Ideal
From $2,564
Compare at $2,605
GIASave 14.8%0.66ct | Round | E | VS1 | Excellent
From $1,578
Compare at $1,852
GIASave 33.8%0.66ct | Round | H | VVS1 | Excellent
From $1,277
Compare at $1,930
GIASave 35.9%0.66ct | Round | I | VS1 | Excellent
From $848
Compare at $1,322
GIASave 19.8%0.66ct | Round | F | VS1 | Ideal
From $1,348
Compare at $1,680
GIASave 31.1%0.66ct | Round | E | VVS1 | Ideal
From $2,375
Compare at $3,447
GIASave 42%0.66ct | Round | G | IF | Ideal
From $1,113
Compare at $1,920
GIASave 35.8%0.66ct | Round | I | VS1 | Ideal
From $864
Compare at $1,347
GIASave 32.7%0.66ct | Round | G | VS2 | Ideal
From $1,199
Compare at $1,781
GIASave 13.8%0.66ct | Round | F | SI1 | Ideal
From $930
Compare at $1,079
GIASave 33.7%0.66ct | Round | J | VVS2 | Ideal
From $961
Compare at $1,450
GIASave 28.9%0.66ct | Round | G | IF | Excellent
From $1,929
Compare at $2,714
GIA0.66ct | Round | D | VS1 | Excellent
From $2,307
Compare at $2,342
GIA0.66ct | Round | F | VVS1 | Excellent
From $1,407
Compare at $1,432
GIASave 38.9%0.66ct | Round | G | VVS1 | Excellent
From $1,237
Compare at $2,025
GIASave 20.3%0.66ct | Round | J | VS1 | Excellent
From $1,640
Compare at $2,057
GIASave 28.9%0.66ct | Round | E | VS1 | Excellent
From $2,068
Compare at $2,907
GIASave 50.9%0.66ct | Round | H | VVS1 | Excellent
From $1,270
Compare at $2,584
GIASave 26.2%0.66ct | Round | F | SI2 | Excellent
From $695
Compare at $942
GIA0.66ct | Round | F | VVS1 | Ideal
From $1,643
Compare at $1,649
GIASave 35.9%0.66ct | Round | F | SI1 | Ideal
From $895
Compare at $1,395
GIA0.66ct | Round | G | VVS1 | Ideal
From $1,268
Compare at $1,278
GIASave 28.7%0.66ct | Round | F | VVS1 | Ideal
From $2,253
Compare at $3,162
GIASave 33.1%0.66ct | Round | G | VVS2 | Excellent
From $1,285
Compare at $1,921
GIASave 29.8%0.66ct | Round | G | IF | Ideal
From $1,793
Compare at $2,555
GIA0.66ct | Round | F | IF | Ideal
From $2,177
Compare at $2,300
GIASave 31.4%0.66ct | Round | I | VS1 | Excellent
From $847
Compare at $1,236
GIA0.66ct | Round | H | IF | Ideal
From $1,372
Compare at $1,520
GIASave 23.2%0.66ct | Round | I | VVS1 | Ideal
From $943
Compare at $1,227
GIASave 26.3%0.66ct | Round | L | VVS2 | Good
From $931
Compare at $1,263
GIASave 48%0.66ct | Round | I | VVS2 | Ideal
From $922
Compare at $1,773
GIA0.66ct | Round | F | VVS1 | Ideal
From $1,710
Compare at $1,726
GIASave 20.8%0.66ct | Round | J | VVS2 | Ideal
From $1,433
Compare at $1,808
GIASave 16.9%0.66ct | Round | H | VVS1 | Very Good
From $2,420
Compare at $2,912
GIASave 17.4%0.66ct | Round | H | VVS2 | Very Good
From $2,316
Compare at $2,802
GIASave 31.6%0.66ct | Round | D | VVS1 | Excellent
From $1,819
Compare at $2,658
GIASave 18.8%0.66ct | Round | I | VVS1 | Excellent
From $892
Compare at $1,098
GIASave 29%0.66ct | Round | D | VVS1 | Excellent
From $2,807
Compare at $3,954
GIASave 26.1%0.66ct | Round | E | VVS2 | Excellent
From $1,542
Compare at $2,085
GIASave 26.8%0.66ct | Round | F | VVS1 | Excellent
From $1,725
Compare at $2,356
GIASave 27.1%0.66ct | Round | F | IF | Excellent
From $1,788
Compare at $2,452
GIASave 31%0.66ct | Round | E | VVS2 | Excellent
From $1,701
Compare at $2,465
GIASave 22.6%0.66ct | Round | D | IF | Excellent
From $2,950
Compare at $3,813
GIASave 23.6%0.66ct | Round | D | VS2 | Ideal
From $1,180
Compare at $1,544
GIASave 25.8%0.66ct | Round | H | VS2 | Ideal
From $1,009
Compare at $1,359
GIASave 30.6%0.66ct | Round | D | VS2 | Ideal
From $1,504
Compare at $2,167
GIASave 16.8%0.66ct | Round | F | VVS2 | Excellent
From $1,647
Compare at $1,980
GIASave 11.8%0.66ct | Round | D | IF | Ideal
From $1,976
Compare at $2,240
GIASave 36.1%0.66ct | Round | F | IF | Ideal
From $1,460
Compare at $2,284
GIASave 31.6%0.66ct | Round | D | IF | Ideal
From $2,144
Compare at $3,133
Entry pricing in this category starts around $509.
What to Know When Shopping for 0.7 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $5,431 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $1,544 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 8,532 comparable stones in this segment. Prices start around $509 and go up to $5,940.
Based on the latest market data, the average asking price is about $1,661 with a median around $1,544.
The observed spread is roughly $5,431 across tracked listings, which is about 91.4% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $1,544, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 7 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $5,431 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Natural inventory for 0.7 carat Round diamonds.