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Radiant|Lab Grown|IGI

1.55ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG825691438

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

Certificate IGI LG825691438

Diamond specifications and retailer prices

From $302 SGD
As of November 4, 2026
Save $1,781 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,083 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825691438 or 825691438. Listed at 13 retailers as of November 4, 2026, with prices from $302 to $2,083, a $1,781 spread on the same certified stone. Brilliant Earth lists it at $2,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825691438
Dimensions8.31 × 5.65 × 3.68 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.65 mm1.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825691438
Side View
Table 66.0%Crown 41.9°Girdle: ThickPavilion 33.9°Culet: NoneDepth 65.1%

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 4
Current: $2,083 SGD|Low: $290 SGD|High: $2,172 SGD|Avg: $983 SGD|-3.6%
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
November 5, 2026
Retailer 11$302 SGD
Retailer 10$350 SGD
Retailer 6$395 SGD
Retailer 12$409 SGD
Retailer 4$633 SGD
Retailer 13$869 SGD
Retailer 8$874 SGD
Retailer 5$1,196 SGD
Retailer 3$1,204 SGD
Retailer 9$1,208 SGD
Retailer 7$1,431 SGD
Retailer 2$1,495 SGD
Brilliant Earth$2,083 SGD

41 data points across 13 retailers

13 retailers$302 SGD to $2,083 SGD

A
Cheapest Retailer
-
$302 SGD
A
Retailer 2
-
$350 SGD
View
A
Retailer 3
-
$395 SGD
View
A
Retailer 4
-
$409 SGD
View
A
Retailer 5
-
$633 SGD
View
B+
Retailer 6
-
$869 SGD
View
A
Retailer 7
-
$874 SGD
View
B+
Retailer 8
-
$1,196 SGD
View
B+
Retailer 9
-
$1,204 SGD
View
B+
Retailer 10
-
$1,208 SGD
View
B
Retailer 11
-
$1,431 SGD
View
B
Retailer 12
-
$1,495 SGD
View
Most Expensive
B
Brilliant Earth
20937221A · Nov 4
$2,083 SGD
$1,630 USD
View
12 more retailers have this diamond
Prices start from $302 SGDSave up to $1,781 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
1.55ct Radiant
$302 SGD