1.3 Carat Emerald Lab Grown Diamond Prices Comparison
As of May 2026, 1.3 carat emerald lab grown diamonds usually range from $163 to $3,854, with an average price of $880.In the last month, prices for these diamonds are down 1.9%.Compare 797 verified listings across 8 retailers tracked by CaratRadar.
1.3 Carat Emerald Lab Grown Diamond Market Overview
CaratRadar currently tracks 797 verified 1.3-carat emerald lab grown diamonds listed across 8 online retailers. Prices in this segment range from $163 to $3,854, with an average asking price of $880 and a median of $733.
The price spread of $3,691 (95.8% 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.
797 diamonds tracked in this segment
Price range: $163 to $3,854
Average price: $880
Median price: $733
Available across 8 retailers
Savings potential: up to 95.8%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
797
$163
$880
$733
$3,854
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 65.8%IGI | 1.33ct | Emerald | I | SI1 | Ideal
From $178
Compare at $520
Save 70.4%IGI | 1.32ct | Emerald | D | VS2 | Fair
From $205
Compare at $692
Save 77.3%IGI | 1.39ct | Emerald | G | SI1 | Ideal
From $207
Compare at $910
Save 78.3%IGI | 1.35ct | Emerald | E | SI1 | Ideal
From $215
Compare at $990
Save 62.2%IGI | 1.34ct | Emerald | D | VS2 | Very Good
From $216
Compare at $571
Save 67.6%IGI | 1.38ct | Emerald | G | VS1 | Excellent
From $217
Compare at $669
Save 71.4%IGI | 1.38ct | Emerald | D | VS1 | Very Good
From $217
Compare at $760
Save 78%IGI | 1.37ct | Emerald | F | VS1 | Ideal
From $218
Compare at $990
Save 69.1%IGI | 1.36ct | Emerald | E | VS1 | Ideal
From $224
Compare at $724
Save 67.2%IGI | 1.37ct | Emerald | F | VS1 | Excellent
From $231
Compare at $705
Save 67.9%IGI | 1.34ct | Emerald | D | VS1 | Excellent
From $232
Compare at $723
Save 66.1%IGI | 1.31ct | Emerald | F | VS2 | Ideal
From $233
Compare at $687
Save 73.8%IGI | 1.36ct | Emerald | H | VS1 | Excellent
From $236
Compare at $900
Save 66.1%IGI | 1.35ct | Emerald | E | VS1 | Ideal
From $237
Compare at $699
Save 65.8%IGI | 1.32ct | Emerald | G | VS2 | Ideal
From $238
Compare at $695
Save 61.9%IGI | 1.33ct | Emerald | H | VS1 | Ideal
From $239
Compare at $627
Save 68.7%IGI | 1.38ct | Emerald | D | VS1 | Excellent
From $239
Compare at $763
Save 65.8%IGI | 1.35ct | Emerald | E | VS1 | Excellent
From $240
Compare at $702
Save 67.3%IGI | 1.35ct | Emerald | D | VS1 | Excellent
From $240
Compare at $735
Save 68.9%IGI | 1.39ct | Emerald | D | VS1 | Ideal
From $241
Compare at $774
Save 64.2%IGI | 1.32ct | Emerald | E | VS1 | Ideal
From $241
Compare at $674
Save 71.2%IGI | 1.34ct | Emerald | H | VS1 | Excellent
From $242
Compare at $840
Save 79.1%IGI | 1.34ct | Emerald | G | VVS2 | Ideal
From $244
Compare at $1,170
Save 65.4%IGI | 1.33ct | Emerald | D | VVS1 | Very Good
From $246
Compare at $711
Save 65.1%IGI | 1.32ct | Emerald | D | VS1 | Ideal
From $247
Compare at $708
Save 65.1%IGI | 1.32ct | Emerald | D | VS1 | Ideal
From $247
Compare at $708
Save 58.4%IGI | 1.38ct | Emerald | E | VS1 | Ideal
From $249
Compare at $598
Save 77.8%IGI | 1.38ct | Emerald | E | VS1 | Excellent
From $251
Compare at $1,130
Save 79.7%IGI | 1.31ct | Emerald | E | SI1 | Ideal
From $252
Compare at $1,240
Save 80%IGI | 1.31ct | Emerald | F | VS2 | Ideal
From $252
Compare at $1,260
Save 61.3%IGI | 1.37ct | Emerald | H | VS1 | Excellent
From $255
Compare at $659
Save 65.1%IGI | 1.35ct | Emerald | D | VS1 | Ideal
From $257
Compare at $736
Save 66.4%IGI | 1.38ct | Emerald | D | VS1 | Ideal
From $258
Compare at $769
Save 61.5%IGI | 1.39ct | Emerald | G | VS1 | Very Good
From $259
Compare at $672
Save 63.8%IGI | 1.33ct | Emerald | D | VS1 | Ideal
From $261
Compare at $721
Save 63.8%IGI | 1.33ct | Emerald | D | VS1 | Very Good
From $261
Compare at $721
Save 51.4%IGI | 1.38ct | Emerald | G | VS1 | Very Good
From $262
Compare at $539
Save 79.5%IGI | 1.37ct | Emerald | F | VS2 | Ideal
From $263
Compare at $1,280
Save 68.9%IGI | 1.37ct | Emerald | D | VVS2 | Very Good
From $263
Compare at $847
Save 64%IGI | 1.34ct | Emerald | D | VS1 | Ideal
From $263
Compare at $731
Save 64%IGI | 1.34ct | Emerald | D | VS1 | Very Good
From $263
Compare at $731
Save 79.7%IGI | 1.34ct | Emerald | E | VS2 | Ideal
From $264
Compare at $1,300
Save 59%IGI | 1.36ct | Emerald | D | VS1 | Very Good
From $264
Compare at $644
Save 67.6%IGI | 1.36ct | Emerald | D | VVS2 | Excellent
From $265
Compare at $818
Save 74.7%IGI | 1.31ct | Emerald | F | VVS2 | Very Good
From $266
Compare at $1,050
Save 76.9%IGI | 1.37ct | Emerald | F | VVS2 | Excellent
From $266
Compare at $1,150
Save 79.7%IGI | 1.35ct | Emerald | E | VS2 | Ideal
From $266
Compare at $1,310
Save 64.6%IGI | 1.37ct | Emerald | D | VS1 | Very Good
From $266
Compare at $751
Save 62.4%IGI | 1.33ct | Emerald | D | VS1 | Very Good
From $266
Compare at $707
Save 79.6%IGI | 1.32ct | Emerald | E | VS1 | Ideal
From $267
Compare at $1,310
Entry pricing in this category starts around $163.
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 $3,691 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 $733 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 797 comparable stones in this segment. Prices start around $163 and go up to $3,854.
Based on the latest market data, the average asking price is about $880 with a median around $733.
The observed spread is roughly $3,691 across tracked listings, which is about 95.8% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $880. The median price is $733, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
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 $3,691 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.