0.7 Carat Lab Grown Diamond Prices Comparison
As of April 2026, the average price of a 0.7 carat lab grown diamond is $507.0.7 carat diamonds can cost anywhere from $101 to $2,296 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 1.4%.Compare 19,427 verified listings across 10 retailers in the tables below.
0.7 Carat Lab Grown Diamond Market Overview
CaratRadar currently tracks 19,427 verified 0.7-carat lab grown diamonds listed across 10 online retailers. Prices in this segment range from $101 to $2,296, with an average asking price of $507 and a median of $492.
The price spread of $2,195 (95.6% 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.
19,427 diamonds tracked in this segment
Price range: $101 to $2,296
Average price: $507
Median price: $492
Available across 10 retailers
Savings potential: up to 95.6%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
19,427
$101
$507
$492
$2,296
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.
Save 61.7%IGI | 0.7ct | Antique | FANCY | VS1 | Ideal
From $693
Compare at $1,810
Save 58.7%IGI | 0.71ct | Antique | FANCY | VVS2 | Good
From $1,012
Compare at $2,450
Save 58.7%IGI | 0.71ct | Antique | FANCY | VVS2 | Ideal
From $1,012
Compare at $2,450
Save 58.8%IGI | 0.72ct | Antique | FANCY | VVS2 | Very Good
From $1,026
Compare at $2,490
Save 74.4%IGI | 0.7ct | Asscher | G | VS2 | Very Good
From $323
Compare at $1,260
Save 78.6%IGI | 0.7ct | Asscher | G | VS1 | Very Good
From $293
Compare at $1,370
IGI | 0.7ct | Asscher | D | VS1 | Ideal
From $916
Compare at $920
Save 25.9%IGI | 0.7ct | Asscher | D | VVS2 | Ideal
From $409
Compare at $552
IGI | 0.7ct | Asscher | D | VVS1 | Ideal
From $502
Compare at $740
Save 75%IGI | 0.7ct | Asscher | D | VS2 | Excellent
From $413
Compare at $1,650
Save 49.1%IGI | 0.7ct | Asscher | D | VVS2 | Excellent
From $403
Compare at $790
Save 43.3%IGI | 0.7ct | Asscher | D | VS2 | Excellent
From $403
Compare at $710
Save 23.8%IGI | 0.7ct | Asscher | D | VS1 | Ideal
From $374
Compare at $491
Save 23.7%IGI | 0.7ct | Asscher | D | VVS2 | Good
From $405
Compare at $530
Save 39.1%IGI | 0.7ct | Asscher | D | VVS1 | Ideal
From $551
Compare at $904
Save 51.2%IGI | 0.7ct | Asscher | D | VS1 | Very Good
From $361
Compare at $740
Save 51.1%IGI | 0.7ct | Asscher | D | VVS2 | Ideal
From $318
Compare at $650
Save 43.3%IGI | 0.7ct | Asscher | D | VS2 | Excellent
From $403
Compare at $710
Save 57%IGI | 0.7ct | Asscher | E | VS2 | Very Good
From $271
Compare at $630
Save 78.9%IGI | 0.71ct | Asscher | G | VS2 | Very Good
From $268
Compare at $1,270
Save 78.9%IGI | 0.71ct | Asscher | G | VS2 | Very Good
From $268
Compare at $1,270
Save 50.3%IGI | 0.71ct | Asscher | D | IF | Ideal
From $491
Compare at $987
Save 52.7%IGI | 0.71ct | Asscher | E | VVS1 | Ideal
From $369
Compare at $780
Save 40.6%IGI | 0.71ct | Asscher | D | VVS1 | Ideal
From $374
Compare at $630
Save 57.6%IGI | 0.71ct | Asscher | E | IF | Ideal
From $459
Compare at $1,082
IGI | 0.71ct | Asscher | D | VVS1 | Ideal
From $522
Compare at $770
IGI | 0.71ct | Asscher | E | VVS1 | Ideal
From $437
Compare at $1,034
Save 57.9%IGI | 0.71ct | Asscher | E | VVS1 | Ideal
From $437
Compare at $1,037
Save 43.3%IGI | 0.71ct | Asscher | D | VS2 | Excellent
From $408
Compare at $720
Save 74.8%IGI | 0.71ct | Asscher | D | VVS2 | Excellent
From $503
Compare at $2,000
Save 59.7%IGI | 0.71ct | Asscher | D | VVS2 | Very Good
From $323
Compare at $800
Save 57.5%IGI | 0.71ct | Asscher | F | IF | Ideal
From $466
Compare at $1,095
Save 52.9%IGI | 0.71ct | Asscher | D | VVS2 | Ideal
From $381
Compare at $810
Save 51.1%IGI | 0.71ct | Asscher | D | VS1 | Good
From $367
Compare at $750
Save 45.6%IGI | 0.71ct | Asscher | D | VS1 | Excellent
From $408
Compare at $750
Save 51.1%IGI | 0.71ct | Asscher | D | VS1 | Ideal
From $367
Compare at $750
Save 38.1%IGI | 0.71ct | Asscher | F | VS1 | Excellent
From $408
Compare at $660
Save 57.6%IGI | 0.71ct | Asscher | D | VVS2 | Ideal
From $425
Compare at $1,003
IGI | 0.71ct | Asscher | E | VS1 | Very Good
From $299
Compare at $322
IGI | 0.71ct | Asscher | E | VS2 | Very Good
From $295
Compare at $315
IGI | 0.71ct | Asscher | D | VS2 | Good
From $299
Compare at $322
Save 21.5%IGI | 0.71ct | Asscher | D | VS2 | Ideal
From $408
Compare at $520
Save 62.3%IGI | 0.71ct | Asscher | E | VS1 | Very Good
From $260
Compare at $690
Save 62.5%IGI | 0.72ct | Asscher | H | VS2 | Ideal
From $540
Compare at $1,440
Save 78.5%IGI | 0.72ct | Asscher | G | VS1 | Very Good
From $301
Compare at $1,400
Save 79%IGI | 0.72ct | Asscher | G | VS2 | Very Good
From $271
Compare at $1,290
Save 53.2%IGI | 0.72ct | Asscher | E | VVS1 | Ideal
From $374
Compare at $800
Save 51.2%IGI | 0.72ct | Asscher | D | IF | Ideal
From $498
Compare at $1,020
Save 59.4%IGI | 0.72ct | Asscher | D | VVS1 | Ideal
From $392
Compare at $967
IGI | 0.72ct | Asscher | E | VVS1 | Ideal
From $459
Compare at $1,047
Entry pricing in this category starts around $101.
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 $2,195 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 $492 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 19,427 comparable stones in this segment. Prices start around $101 and go up to $2,296.
Based on the latest market data, the average asking price is about $507 with a median around $492.
The observed spread is roughly $2,195 across tracked listings, which is about 95.6% 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 $492, 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 10 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 $2,195 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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