Emerald|Lab Grown|IGI

5.31ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG845618725

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845618725

Diamond specifications and retailer prices

From $921 USD
As of October 31, 2026
Save $591 USD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,675 USD at Rare Carat · As of October 18, 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 LG845618725 or 845618725. Listed at 3 retailers as of October 31, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845618725
Dimensions11.28 × 8.36 × 5.82 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm8.36 mm5.31 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845618725
Side View
Table 61.0%Crown 34.2°Girdle: Slightly ThickPavilion 41°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
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: $2,966 USD
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$921 USD
Retailer 2$1,512 USD
Rare Carat$5,675 USD

14 data points across 3 retailers

3 retailers$921 USD to $1,512 USD

A
Cheapest Retailer
-
$921 USD
Final sale: no returns
A
Retailer 2
-
$1,512 USD
£1,190 GBP
View
Most Expensive
Rare Carat
845618725 · Oct 18
$5,675 USD
View
Price last confirmed 13 days ago
2 more retailers have this diamond
Prices start from $921 USDSave up to $591 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