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Emerald|Lab Grown|IGI

3.91ct G VVS2 Emerald Lab Grown Diamond

EX • G/VVS2 • IGI LG766699842

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766699842

Diamond specifications and retailer prices

From $694 USD
As of November 1, 2026
Save $5,166 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,860 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.91ct lab-grown emerald diamond

This 3.91ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766699842 or 766699842. Listed at 12 retailers as of November 1, 2026, with prices from $694 to $5,860, a $5,166 spread on the same certified stone. Do Amore Diamonds lists it at $5,860. 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

3.91
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766699842
Dimensions10.49 × 7.39 × 5.07 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm7.39 mm3.91 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766699842
Side View
Table 67.0%Crown 37.5°Girdle: Slightly ThickPavilion 40.7°Culet: LNGDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,860 USD|Low: $666 USD|High: $5,860 USD|Avg: $2,187 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 12$694 USD
Retailer 15$755 USD
Retailer 3$1,142 USD
Retailer 13$1,308 USD
Retailer 9$1,310 USD
Retailer 4$1,349 USD
Retailer 6$1,603 USD
Retailer 11$1,982 USD
Retailer 8$2,006 USD
Retailer 14$2,497 USD
Retailer 5$2,501 USD
Retailer 10$2,920 USD
Retailer 2$3,330 USD
Retailer 7$3,560 USD
Do Amore Diamonds$5,860 USD

22 data points across 15 retailers

12 retailers$694 USD to $5,860 USD

A
Cheapest Retailer
-
$694 USD
A
Retailer 2
-
$755 USD
View
A
Retailer 3
-
$1,142 USD
View
A
Retailer 4
-
$1,308 USD
View
B+
Retailer 5
-
$1,310 USD
View
A
Retailer 6
-
$1,349 USD
View
B+
Retailer 7
-
$1,982 USD
View
B+
Retailer 8
-
$2,006 USD
A$3,086 AUD
View
B+
Retailer 9
-
$2,497 USD
View
Retailer 10
-
$2,920 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$3,330 USD
£2,622 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1742415 · Nov 2
$5,860 USD
View
11 more retailers have this diamond
Prices start from $694 USDSave up to $5,166 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
3.91ct Emerald
$694 USD