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Emerald|Lab Grown|IGI

1.64ct I VVS2 Emerald Lab Grown Diamond

EX • I/VVS2 • IGI LG520292764

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520292764

Diamond specifications and retailer prices

From $433 SGD
$339 USD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: $1,262 SGD at Rare Carat · As of July 20, 2026
View at Rare Carat

About this 1.64ct lab-grown emerald diamond

This 1.64ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG520292764 or 520292764. Listed at 2 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520292764
Dimensions7.89 × 5.55 × 3.68 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.89 mm5.55 mm1.64 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520292764
Side View
Table 61.0%Crown 23.5°Girdle: Slightly ThickPavilion 38.7°Culet: LNGDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,262 SGD|Low: $230 SGD|High: $3,158 SGD|Avg: $926 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
August 26, 2026
Retailer 6$283 SGD
Retailer 3$337 SGD
Retailer 2$433 SGD
Retailer 12$507 SGD
Retailer 5$639 SGD
Retailer 9$648 SGD
Retailer 4$886 SGD
Retailer 10$951 SGD
Retailer 8$1,235 SGD
Rare Carat$1,262 SGD
Retailer 11$1,355 SGD
Retailer 7$3,158 SGD

25 data points across 12 retailers

2 retailers

B+
Cheapest Retailer
-
$433 SGD
$339 USD
Most Expensive
Rare Carat
LF100135_l_520292764 · Jul 20
$1,262 SGD
$988 USD
View
Price last confirmed 104 days ago
1 more retailer has this diamond
Prices start from $433 SGD

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+
1.64ct Emerald
$433 SGD