1.3 Carat Asscher Lab Grown Diamond Prices Comparison
As of February 2026, 1.3 carat asscher lab grown diamonds usually range from $357 to $2,060, with an average price of $560.In the last month, prices for these diamonds are down 3.3%.Compare 356 verified listings across 8 retailers tracked by CaratRadar.
1.3 Carat Asscher Lab Grown Diamond Market Overview
CaratRadar currently tracks 356 verified 1.3-carat asscher lab grown diamonds listed across 8 online retailers. Prices in this segment range from $357 to $2,060, with an average asking price of $560 and a median of $513.
The price spread of $1,703 (82.7% 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.
356 diamonds tracked in this segment
Price range: $357 to $2,060
Average price: $560
Median price: $513
Available across 8 retailers
Savings potential: up to 82.7%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
356
$357
$560
$513
$2,060
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 72.1%1.25ct | Asscher | E | VVS2 | Good
From $580
Compare at $2,080
IGISave 72.8%1.25ct | Asscher | D | VS1 | Very Good
From $495
Compare at $1,820
IGISave 10.8%1.25ct | Asscher | G | VS1 | Very Good
From $482
Compare at $541
IGISave 76.1%1.25ct | Asscher | D | VVS2 | Ideal
From $474
Compare at $1,980
IGISave 75.7%1.25ct | Asscher | D | VVS2 | Ideal
From $481
Compare at $1,980
IGISave 75.7%1.25ct | Asscher | D | VVS2 | Ideal
From $481
Compare at $1,980
IGISave 72.1%1.25ct | Asscher | E | VVS2 | Ideal
From $455
Compare at $1,630
IGISave 64.7%1.25ct | Asscher | D | VS2 | Ideal
From $547
Compare at $1,550
IGISave 71.9%1.25ct | Asscher | D | VS1 | Ideal
From $497
Compare at $1,770
IGISave 54.9%1.25ct | Asscher | D | VVS2 | Excellent
From $720
Compare at $1,595
IGISave 83.7%1.25ct | Asscher | D | IF | Ideal
From $573
Compare at $3,520
IGISave 76.6%1.25ct | Asscher | D | VVS1 | Ideal
From $531
Compare at $2,270
IGISave 74.2%1.25ct | Asscher | D | VVS2 | Ideal
From $511
Compare at $1,980
IGISave 58.2%1.25ct | Asscher | E | VVS2 | Very Good
From $439
Compare at $1,052
IGISave 77.9%1.25ct | Asscher | D | VVS1 | Ideal
From $501
Compare at $2,270
IGISave 84.6%1.25ct | Asscher | D | IF | Ideal
From $543
Compare at $3,520
IGISave 77.9%1.25ct | Asscher | D | VVS1 | Ideal
From $501
Compare at $2,270
IGISave 74.2%1.25ct | Asscher | D | VVS2 | Ideal
From $511
Compare at $1,980
IGISave 74.2%1.25ct | Asscher | D | VVS2 | Ideal
From $511
Compare at $1,980
IGISave 75.7%1.25ct | Asscher | D | VVS2 | Ideal
From $481
Compare at $1,980
IGISave 76.6%1.25ct | Asscher | D | VVS1 | Ideal
From $531
Compare at $2,270
IGISave 74.5%1.25ct | Asscher | D | VS1 | Very Good
From $648
Compare at $2,540
IGISave 67.5%1.25ct | Asscher | D | VS1 | Ideal
From $575
Compare at $1,770
IGISave 48.8%1.25ct | Asscher | E | VS2 | Ideal
From $522
Compare at $1,020
IGISave 67.5%1.25ct | Asscher | D | VS1 | Ideal
From $575
Compare at $1,770
IGISave 77.9%1.25ct | Asscher | E | VVS1 | Ideal
From $477
Compare at $2,160
1.25ct | Asscher | E | VVS2 | Very Good
From $495
Compare at $1,630
IGISave 54.3%1.26ct | Asscher | D | VS1 | Excellent
From $493
Compare at $1,080
IGISave 73.7%1.26ct | Asscher | E | VVS2 | Ideal
From $630
Compare at $2,390
IGISave 66%1.26ct | Asscher | E | VS1 | Ideal
From $551
Compare at $1,620
IGISave 69.9%1.26ct | Asscher | E | VS1 | Ideal
From $487
Compare at $1,620
IGISave 25.7%1.26ct | Asscher | D | VS1 | Ideal
From $580
Compare at $781
IGISave 71.9%1.26ct | Asscher | D | VS1 | Ideal
From $499
Compare at $1,780
IGISave 42.8%1.26ct | Asscher | D | VVS2 | Ideal
From $512
Compare at $894
IGISave 77.5%1.26ct | Asscher | D | VVS1 | Ideal
From $524
Compare at $2,330
IGISave 78.6%1.26ct | Asscher | D | VVS2 | Ideal
From $483
Compare at $2,260
IGISave 74.2%1.26ct | Asscher | D | VVS2 | Ideal
From $513
Compare at $1,990
IGISave 74.2%1.26ct | Asscher | D | VVS2 | Ideal
From $513
Compare at $1,990
IGISave 77.7%1.26ct | Asscher | G | VS1 | Ideal
From $433
Compare at $1,940
IGISave 71.9%1.26ct | Asscher | D | VS1 | Ideal
From $499
Compare at $1,780
IGISave 67.8%1.26ct | Asscher | D | VS1 | Ideal
From $580
Compare at $1,800
IGISave 78%1.26ct | Asscher | E | VVS1 | Ideal
From $479
Compare at $2,180
IGISave 74.4%1.26ct | Asscher | E | VVS2 | Ideal
From $520
Compare at $2,030
IGISave 74.6%1.26ct | Asscher | F | VS1 | Ideal
From $472
Compare at $1,860
IGISave 76%1.26ct | Asscher | D | VVS2 | Ideal
From $478
Compare at $1,990
IGISave 74.2%1.26ct | Asscher | D | VVS2 | Ideal
From $513
Compare at $1,990
IGISave 47.8%1.26ct | Asscher | E | VS2 | Ideal
From $411
Compare at $788
IGISave 66%1.26ct | Asscher | E | VS1 | Ideal
From $551
Compare at $1,620
IGISave 64.7%1.26ct | Asscher | D | VS2 | Ideal
From $551
Compare at $1,560
IGISave 25.7%1.26ct | Asscher | D | VS1 | Ideal
From $580
Compare at $781
Entry pricing in this category starts around $357.
What to Know When Shopping for 1.3 Carat Asscher Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $1,703 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 $513 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.
- Asscher cuts are essentially square emerald cuts. Like emeralds, clarity is highly visible, so prioritize higher clarity grades.
Frequently Asked Questions
We currently track 356 comparable stones in this segment. Prices start around $357 and go up to $2,060.
Based on the latest market data, the average asking price is about $560 with a median around $513.
The observed spread is roughly $1,703 across tracked listings, which is about 82.7% 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 $513, 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 8 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 $1,703 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 Lab Grown inventory for 1.3 carat Asscher diamonds.