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 €20,523 EUR
$22,928 USD
As of November 1, 2026
Save €19,559 EUR (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €55,475 EUR 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: Nov 1
Current: €55,475 EUR|Low: €20,523 EUR|High: €79,189 EUR|Avg: €38,790 EUR|-7.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6€20,523 EUR
Retailer 8€21,621 EUR
Retailer 3€22,423 EUR
Retailer 4€23,642 EUR
Retailer 2€40,082 EUR
Retailer 5€49,454 EUR
Retailer 7€54,153 EUR
Adiamor€55,475 EUR

21 data points across 8 retailers

8 retailers€20,523 EUR to €40,082 EUR

B+
Cheapest Retailer
-
€20,523 EUR
$22,928 USD
B
Retailer 2
-
€20,544 EUR
$22,952 USD
View
B
Retailer 3
-
€22,423 EUR
$25,051 USD
View
Retailer 4
-
€23,642 EUR
$26,413 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
€40,082 EUR
View
Retailer 6
-
€49,454 EUR
$55,250 USD
View
Price under review
Retailer 7
-
€54,153 EUR
$60,500 USD
View
Price under review
Most Expensive
Adiamor
D-82376188 · Oct 31
€55,475 EUR
$61,977 USD
View
Price under review
7 more retailers have this diamond
Prices start from €20,523 EURSave up to €19,559 EUR

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
€20,523 EUR