Emerald|Lab Grown|IGI

3.51ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG762539978

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762539978

Diamond specifications and retailer prices

From $859 USD
As of November 1, 2026
Save $2,611 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,470 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 LG762539978 or 762539978. Listed at 8 retailers as of October 31, 2026, with prices from $859 to $3,470, a $2,611 spread on the same certified stone. Brilliant Earth lists it at $3,470. 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

3.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762539978
Dimensions10.07 × 7.08 × 4.96 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.08 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762539978
Side View
Table 69.0%Crown 40.3°Girdle: STK-THKPavilion 43.8°Culet: LargeDepth 70.1%

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: $3,470 USD|Low: $810 USD|High: $6,270 USD|Avg: $1,903 USD|-44.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$859 USD
Retailer 2$904 USD
Retailer 3$920 USD
Retailer 6$940 USD
Retailer 7$1,290 USD
Retailer 8$1,792 USD
Retailer 4$2,021 USD
Brilliant Earth$3,470 USD

42 data points across 8 retailers

8 retailers$859 USD to $3,470 USD

B+
Cheapest Retailer
-
$859 USD
A
Retailer 2
-
$904 USD
£712 GBP
View
A
Retailer 3
-
$920 USD
€876 EUR
View
A
Retailer 4
-
$940 USD
View
A
Retailer 5
-
$1,290 USD
View
B+
Retailer 6
-
$1,792 USD
View
B+
Retailer 7
-
$2,021 USD
£1,591 GBP
View
Most Expensive
B
Brilliant Earth
17238893A · Oct 31
$3,470 USD
View
7 more retailers have this diamond
Prices start from $859 USDSave up to $2,611 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
3.51ct Emerald
$859 USD