1.3 Carat Emerald Lab Grown Diamond Prices Comparison
As of April 2026, 1.3 carat emerald lab grown diamonds usually range from $258 to $3,900, with an average price of $913.In the last month, prices for these diamonds are down 0.3%.Compare 1,413 verified listings across 9 retailers tracked by CaratRadar.
1.3 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,413 verified 1.3-carat emerald lab grown diamonds listed across 9 online retailers. Prices in this segment range from $258 to $3,900, with an average asking price of $913 and a median of $769.
The price spread of $3,642 (93.4% 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.
1,413 diamonds tracked in this segment
Price range: $258 to $3,900
Average price: $913
Median price: $769
Available across 9 retailers
Savings potential: up to 93.4%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
1,413
$258
$913
$769
$3,900
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 72.6%GCAL | 1.31ct | Emerald | G | VS2 | Excellent
From $556
Compare at $2,030
Save 74.5%GCAL | 1.31ct | Emerald | E | VS2 | Excellent
From $558
Compare at $2,190
Save 72.4%GCAL | 1.31ct | Emerald | D | VS1 | Excellent
From $645
Compare at $2,340
GIA | 1.31ct | Emerald | G | VS1 | Excellent
From $683
Compare at $685
Save 31.7%GIA | 1.31ct | Emerald | D | VVS2 | Ideal
From $2,355
Compare at $3,450
Save 31.7%GIA | 1.31ct | Emerald | D | VVS2 | Ideal
From $2,355
Compare at $3,450
Save 70.7%GIA | 1.31ct | Emerald | D | VS2 | Excellent
From $828
Compare at $2,830
Save 32.5%GIA | 1.31ct | Emerald | D | VS2 | Ideal
From $1,620
Compare at $2,400
Save 71.9%GIA | 1.31ct | Emerald | D | VVS2 | Excellent
From $970
Compare at $3,450
Save 72.7%GIA | 1.31ct | Emerald | D | VVS2 | Excellent
From $754
Compare at $2,760
Save 63.4%GIA | 1.31ct | Emerald | D | VS1 | Excellent
From $944
Compare at $2,580
Save 37.5%IGI | 1.31ct | Emerald | G | SI1 | Ideal
From $2,120
Compare at $3,390
IGI | 1.31ct | Emerald | H | VS1 | Ideal
From $2,318
Compare at $2,320
Save 33%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $2,630
Compare at $3,925
IGI | 1.31ct | Emerald | F | VS1 | Ideal
From $2,739
Compare at $2,740
Save 33%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $2,630
Compare at $3,925
Save 73.7%IGI | 1.31ct | Emerald | F | VS1 | Ideal
From $389
Compare at $1,480
Save 55.6%IGI | 1.31ct | Emerald | E | VS2 | Ideal
From $413
Compare at $930
Save 73.9%IGI | 1.31ct | Emerald | G | VS2 | Ideal
From $368
Compare at $1,410
Save 33%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $2,630
Compare at $3,925
Save 59.3%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $599
Compare at $1,470
Save 59.3%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $599
Compare at $1,470
Save 58.3%IGI | 1.31ct | Emerald | G | VS2 | Ideal
From $600
Compare at $1,440
Save 59.3%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $599
Compare at $1,470
Save 58.3%IGI | 1.31ct | Emerald | G | VS2 | Ideal
From $600
Compare at $1,440
Save 35.6%IGI | 1.31ct | Emerald | G | VS1 | Ideal
From $599
Compare at $930
Save 60.1%IGI | 1.31ct | Emerald | F | VS2 | Ideal
From $599
Compare at $1,500
Save 65.6%IGI | 1.31ct | Emerald | E | SI1 | Ideal
From $427
Compare at $1,240
Save 65.3%IGI | 1.31ct | Emerald | E | VVS2 | Very Good
From $596
Compare at $1,720
Save 73.9%IGI | 1.31ct | Emerald | G | VS2 | Ideal
From $379
Compare at $1,450
Save 73.1%IGI | 1.31ct | Emerald | F | VS1 | Very Good
From $449
Compare at $1,670
Save 73.5%IGI | 1.31ct | Emerald | F | VS2 | Very Good
From $416
Compare at $1,570
Save 73.1%IGI | 1.31ct | Emerald | F | VS1 | Very Good
From $449
Compare at $1,670
Save 73.1%IGI | 1.31ct | Emerald | F | VS1 | Ideal
From $449
Compare at $1,670
Save 73.5%IGI | 1.31ct | Emerald | F | VS2 | Ideal
From $416
Compare at $1,570
Save 73.5%IGI | 1.31ct | Emerald | F | VS2 | Very Good
From $416
Compare at $1,570
Save 74.1%IGI | 1.31ct | Emerald | F | VVS2 | Excellent
From $529
Compare at $2,040
Save 73.1%IGI | 1.31ct | Emerald | E | VS1 | Very Good
From $454
Compare at $1,690
Save 73.1%IGI | 1.31ct | Emerald | F | VS1 | Very Good
From $449
Compare at $1,670
Save 73.3%IGI | 1.31ct | Emerald | G | VVS2 | Very Good
From $427
Compare at $1,600
Save 73.7%IGI | 1.31ct | Emerald | G | VS1 | Very Good
From $400
Compare at $1,520
Save 75.6%IGI | 1.31ct | Emerald | D | VS1 | Excellent
From $435
Compare at $1,780
Save 26.3%IGI | 1.31ct | Emerald | H | VS2 | Ideal
From $678
Compare at $920
Save 73.9%IGI | 1.31ct | Emerald | F | SI1 | Ideal
From $368
Compare at $1,410
Save 73.1%IGI | 1.31ct | Emerald | F | VS1 | Very Good
From $449
Compare at $1,670
Save 73.5%IGI | 1.31ct | Emerald | F | VS2 | Very Good
From $416
Compare at $1,570
Save 73.5%IGI | 1.31ct | Emerald | F | VS2 | Very Good
From $416
Compare at $1,570
IGI | 1.31ct | Emerald | E | VS1 | Very Good
From $417
Compare at $439
IGI | 1.31ct | Emerald | E | VS1 | Very Good
From $417
Compare at $439
IGI | 1.31ct | Emerald | F | VS1 | Very Good
From $421
Compare at $445
Entry pricing in this category starts around $258.
What to Know When Shopping for 1.3 Carat Emerald Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $3,642 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 $769 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.
- Emerald cuts show clarity more readily due to their step-cut facets. Consider VS2 or better clarity for this shape.
Frequently Asked Questions
We currently track 1,413 comparable stones in this segment. Prices start around $258 and go up to $3,900.
Based on the latest market data, the average asking price is about $913 with a median around $769.
The observed spread is roughly $3,642 across tracked listings, which is about 93.4% 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 $769, 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 $3,642 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 Emerald diamonds.