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Emerald|Lab Grown|IGI

3.51ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG817637756

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817637756

Diamond specifications and retailer prices

From $435 USD
As of October 30, 2026
Save $4,845 USD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,280 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 LG817637756 or 817637756. Listed at 17 retailers as of October 30, 2026, with prices from $435 to $5,280, a $4,845 spread on the same certified stone. Brilliant Earth lists it at $5,280. 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 angle34.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817637756
Dimensions10.22 × 7.19 × 4.70 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
10.22 mm7.19 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817637756
Side View
Table 70.0%Crown 34.5°Girdle: MED-STKPavilion 41.7°Culet: LargeDepth 65.4%

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: Oct 30
Current: $5,280 USD|Low: $418 USD|High: $5,300 USD|Avg: $1,428 USD|+16.3%
Brilliant Earth
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
November 1, 2026
Retailer 12$435 USD
Retailer 5$540 USD
Retailer 13$540 USD
Retailer 10$685 USD
Retailer 3$848 USD
Retailer 7$891 USD
Retailer 6$933 USD
Retailer 8$1,139 USD
Retailer 9$1,171 USD
Retailer 11$1,514 USD
Retailer 4$1,735 USD
Retailer 2$1,982 USD
Retailer 14$2,020 USD
Brilliant Earth$5,280 USD

43 data points across 14 retailers

17 retailers$435 USD to $5,280 USD

A
Cheapest Retailer
-
$435 USD
Retailer 2
-
$533 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$540 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$540 USD
View
A
Retailer 5
-
$685 USD
View
B+
Retailer 6
-
$848 USD
View
A
Retailer 7
-
$891 USD
£701 GBP
View
A
Retailer 8
-
$933 USD
View
A
Retailer 9
-
$1,139 USD
A$1,753 AUD
View
A
Retailer 10
-
$1,171 USD
ZAR 18,922 ZAR
View
A
Retailer 11
-
$1,288 USD
View
A
Retailer 12
-
$1,514 USD
View
B+
Retailer 13
-
$1,735 USD
View
B+
Retailer 14
-
$1,766 USD
View
B+
Retailer 15
-
$1,982 USD
£1,561 GBP
View
B+
Retailer 16
-
$2,020 USD
View
Most Expensive
B
Brilliant Earth
21393526A · Oct 31
$5,280 USD
View
16 more retailers have this diamond
Prices start from $435 USDSave up to $4,845 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
$435 USD