Emerald|Lab Grown|IGI

5.31ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG844658154

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844658154

Diamond specifications and retailer prices

From $921 USD
As of October 31, 2026
Save $4,754 USD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,675 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.31ct lab-grown emerald diamond

This 5.31ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844658154 or 844658154. Listed at 3 retailers as of October 28, 2026, with prices from $921 to $5,675, a $4,754 spread on the same certified stone. Rare Carat lists it at $5,675. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.31
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658154
Dimensions11.47 × 8.29 × 5.75 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm8.29 mm5.31 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658154
Side View
Table 65.0%Crown 39.9°Girdle: MediumPavilion 40.2°Culet: LargeDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,675 USD|Low: $921 USD|High: $5,675 USD|Avg: $1,940 USD
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$921 USD
Retailer 2$1,512 USD
Rare Carat$5,675 USD

18 data points across 3 retailers

3 retailers$921 USD to $5,675 USD

A
Cheapest Retailer
-
$921 USD
Final sale: no returns
A
Retailer 2
-
$1,512 USD
£1,190 GBP
View
Most Expensive
B
Rare Carat
844658154 · Oct 28
$5,675 USD
View
2 more retailers have this diamond
Prices start from $921 USDSave up to $4,754 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.31ct Emerald
$921 USD