Emerald|Lab Grown|IGI

31.82ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG778613584

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778613584

Diamond specifications and retailer prices

From $22,928 USD
As of October 30, 2026
Save $21,851 USD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $61,977 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 31.82ct lab-grown emerald diamond

This 31.82ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778613584 or 778613584. Listed at 8 retailers as of October 29, 2026, with a 95% 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

31.82
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778613584
Dimensions21.59 × 14.79 × 9.79 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.59 mm14.79 mm31.82 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778613584
Side View
Table 63.0%Crown 28.3°Girdle: Slightly ThickPavilion 44.5°Culet: LargeDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $61,977 USD|Low: $22,928 USD|High: $88,471 USD|Avg: $43,336 USD|-7.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$22,928 USD
Retailer 8$24,155 USD
Retailer 3$25,051 USD
Retailer 4$26,413 USD
Retailer 2$44,779 USD
Retailer 5$55,250 USD
Retailer 7$60,500 USD
Adiamor$61,977 USD

21 data points across 8 retailers

8 retailers$22,928 USD to $44,779 USD

B+
Cheapest Retailer
-
$22,928 USD
B
Retailer 2
-
$22,952 USD
View
B
Retailer 3
-
$25,051 USD
View
Retailer 4
-
$26,413 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
$44,779 USD
€42,647 EUR
View
Retailer 6
-
$55,250 USD
View
Price under review
Retailer 7
-
$60,500 USD
View
Price under review
Most Expensive
Adiamor
D-82376188 · Oct 31
$61,977 USD
View
Price under review
7 more retailers have this diamond
Prices start from $22,928 USDSave up to $21,851 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.

B+
31.82ct Emerald
$22,928 USD