0.7 Carat Lab Grown Diamond Prices Comparison
As of February 2026, the average price of a 0.7 carat lab grown diamond is $381.0.7 carat diamonds can cost anywhere from $189 to $7,505 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 1.2%.Compare 18,881 verified listings across 9 retailers in the tables below.
0.7 Carat Lab Grown Diamond Market Overview
CaratRadar currently tracks 18,881 verified 0.7-carat lab grown diamonds listed across 9 online retailers. Prices in this segment range from $189 to $7,505, with an average asking price of $381 and a median of $333.
The price spread of $7,316 (97.5% 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.
18,881 diamonds tracked in this segment
Price range: $189 to $7,505
Average price: $381
Median price: $333
Available across 9 retailers
Savings potential: up to 97.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
18,881
$189
$381
$333
$7,505
Price History
Price Comparison Matrix
0.7 Carat Lab Grown Diamond Prices by Shape
Shape-level averages for this carat and type. Open each shape page for full market detail.
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 61.7%0.7ct | Antique | FANCY | VS1 | Ideal
From $693
Compare at $1,810
IGISave 60.8%0.71ct | Antique | FANCY | VVS2 | Ideal
From $1,113
Compare at $2,840
IGISave 58.7%0.71ct | Antique | FANCY | VVS2 | Good
From $1,012
Compare at $2,450
IGISave 58.7%0.71ct | Antique | FANCY | VVS2 | Ideal
From $1,012
Compare at $2,450
IGISave 58.8%0.72ct | Antique | FANCY | VVS2 | Very Good
From $1,026
Compare at $2,490
IGISave 47.5%0.66ct | Asscher | D | VVS2 | Excellent
From $341
Compare at $649
IGISave 46.3%0.67ct | Asscher | D | VVS2 | Very Good
From $349
Compare at $650
IGISave 47.5%0.67ct | Asscher | F | VS1 | Good
From $299
Compare at $570
IGISave 47.5%0.67ct | Asscher | D | VS1 | Good
From $335
Compare at $638
IGISave 50.2%0.68ct | Asscher | E | VVS2 | Ideal
From $294
Compare at $590
IGISave 52.4%0.68ct | Asscher | D | VVS1 | Ideal
From $379
Compare at $797
IGISave 52.4%0.68ct | Asscher | D | VVS1 | Ideal
From $379
Compare at $797
IGISave 49.9%0.69ct | Asscher | D | IF | Excellent
From $900
Compare at $1,795
IGISave 38.6%0.69ct | Asscher | E | VS1 | Good
From $1,739
Compare at $2,830
0.69ct | Asscher | D | VS1 | Ideal
From $431
Compare at $843
IGISave 46.4%0.69ct | Asscher | D | VVS2 | Very Good
From $359
Compare at $670
IGISave 51%0.69ct | Asscher | D | VVS1 | Ideal
From $406
Compare at $829
IGISave 48.8%0.69ct | Asscher | D | VS1 | Ideal
From $431
Compare at $843
IGISave 47.4%0.69ct | Asscher | E | VS1 | Ideal
From $337
Compare at $640
IGISave 49.7%0.7ct | Asscher | D | VVS1 | Ideal
From $551
Compare at $1,096
IGISave 25.7%0.7ct | Asscher | D | VVS2 | Ideal
From $632
Compare at $850
IGISave 27%0.7ct | Asscher | D | VVS2 | Ideal
From $409
Compare at $560
0.7ct | Asscher | D | VVS1 | Ideal
From $521
Compare at $938
IGISave 43.7%0.7ct | Asscher | D | VS2 | Excellent
From $403
Compare at $715
IGISave 23.7%0.7ct | Asscher | D | VS1 | Ideal
From $374
Compare at $491
IGISave 23.7%0.7ct | Asscher | D | VVS2 | Good
From $405
Compare at $530
IGISave 20.8%0.7ct | Asscher | D | VS1 | Excellent
From $420
Compare at $530
IGISave 51.2%0.7ct | Asscher | D | VS1 | Very Good
From $361
Compare at $740
IGISave 43.3%0.7ct | Asscher | D | VS2 | Excellent
From $403
Compare at $710
IGISave 23.8%0.7ct | Asscher | D | VS1 | Very Good
From $270
Compare at $354
IGI0.7ct | Asscher | E | VS1 | Very Good
From $323
Compare at $348
IGISave 43.7%0.7ct | Asscher | D | VS2 | Excellent
From $403
Compare at $715
IGISave 31%0.7ct | Asscher | D | VS1 | Ideal
From $632
Compare at $916
IGISave 75%0.7ct | Asscher | D | VS2 | Excellent
From $413
Compare at $1,650
IGISave 43.3%0.7ct | Asscher | D | VS2 | Excellent
From $403
Compare at $710
IGISave 38.9%0.7ct | Asscher | D | VVS2 | Ideal
From $399
Compare at $653
IGISave 46.8%0.7ct | Asscher | D | VVS2 | Excellent
From $420
Compare at $790
IGISave 49.3%0.71ct | Asscher | D | IF | Ideal
From $482
Compare at $950
IGISave 52.5%0.71ct | Asscher | D | VS1 | Good
From $367
Compare at $771
IGISave 54.2%0.71ct | Asscher | G | VVS2 | Very Good
From $253
Compare at $552
IGISave 35.5%0.71ct | Asscher | F | VS1 | Excellent
From $426
Compare at $660
IGISave 43.3%0.71ct | Asscher | D | VS2 | Excellent
From $408
Compare at $720
IGISave 74.8%0.71ct | Asscher | D | VVS2 | Excellent
From $503
Compare at $2,000
IGISave 39%0.71ct | Asscher | D | VVS2 | Ideal
From $404
Compare at $663
IGISave 57%0.71ct | Asscher | F | IF | Ideal
From $503
Compare at $1,171
IGISave 43.2%0.71ct | Asscher | D | VS1 | Excellent
From $426
Compare at $750
IGISave 23.8%0.71ct | Asscher | E | VVS2 | Good
From $273
Compare at $359
IGI0.71ct | Asscher | E | VS2 | Very Good
From $320
Compare at $346
IGISave 25.3%0.71ct | Asscher | D | VVS2 | Ideal
From $426
Compare at $570
IGISave 24%0.71ct | Asscher | E | VS1 | Good
From $268
Compare at $352
Entry pricing in this category starts around $189.
What to Know When Shopping for 0.7 Carat Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $7,316 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 $333 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.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
Frequently Asked Questions
We currently track 18,881 comparable stones in this segment. Prices start around $189 and go up to $7,505.
Based on the latest market data, the average asking price is about $381 with a median around $333.
The observed spread is roughly $7,316 across tracked listings, which is about 97.5% 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 $333, 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 9 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 $7,316 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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