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Radiant|Lab Grown|IGI

1.99ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG636489400

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG636489400

Diamond specifications and retailer prices

From $990 SGD
£610 GBP
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $1,736 SGD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636489400 or 636489400. Listed at 3 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636489400
Dimensions8.81 × 6.25 × 4.17 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm6.25 mm1.99 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636489400
Side View
Table 66.0%Crown 43.5°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,620 SGD|Low: $658 SGD|High: $3,963 SGD|Avg: $1,725 SGD|-26.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 17, 2026
Retailer 6$658 SGD
Retailer 5$797 SGD
Retailer 4$908 SGD
Retailer 2$1,089 SGD
Retailer 3$1,442 SGD
Rare Carat$1,620 SGD
Retailer 7$1,921 SGD
Retailer 8$3,963 SGD

35 data points across 8 retailers

3 retailers

A
Cheapest Retailer
-
$990 SGD
£610 GBP
Retailer 2
-
$1,620 SGD
$1,267 USD
View
Price last confirmed 75 days ago
Most Expensive
Rare Carat
CVD445-56B_l_602302614 · Aug 17
$1,736 SGD
$1,358 USD
View
Price last confirmed 75 days ago
2 more retailers have this diamond
Prices start from $990 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.

A
1.99ct Radiant
$990 SGD