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Radiant|Lab Grown|IGI

1.37ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG750557935

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

Certificate IGI LG750557935

Diamond specifications and retailer prices

From $325 SGD
As of November 4, 2026
Save $1,158 SGD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,482 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.37ct lab-grown radiant diamond

This 1.37ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750557935 or 750557935. Listed at 19 retailers as of November 4, 2026, with prices from $325 to $1,482, a $1,158 spread on the same certified stone. Brilliant Earth lists it at $1,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750557935
Dimensions7.67 × 5.62 × 3.75 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.62 mm1.37 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750557935
Side View
Table 66.0%Crown 41.4°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 66.7%

Caratlytics Score

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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: $1,482 SGD|Low: $280 SGD|High: $2,109 SGD|Avg: $763 SGD|-29.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 4$290 SGD
Retailer 5$325 SGD
Retailer 18$336 SGD
Retailer 8$363 SGD
Retailer 10$363 SGD
Retailer 17$486 SGD
Retailer 15$620 SGD
Retailer 14$649 SGD
Retailer 2$665 SGD
Retailer 16$675 SGD
Retailer 13$878 SGD
Retailer 3$901 SGD
Retailer 7$1,086 SGD
Retailer 12$1,159 SGD
Retailer 9$1,164 SGD
Retailer 6$1,222 SGD
Retailer 11$1,435 SGD
Brilliant Earth$1,482 SGD

45 data points across 18 retailers

19 retailers$325 SGD to $1,482 SGD

Retailer 1
-
$290 SGD
Price last confirmed 9 days ago
A
Retailer 2
-
$325 SGD
View
Final sale: no returns
Retailer 3
-
$336 SGD
View
Price last confirmed 8 days ago
Retailer 4
-
$363 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$363 SGD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$486 SGD
View
A
Retailer 7
-
$620 SGD
View
A
Retailer 8
-
$649 SGD
View
A
Retailer 9
-
$665 SGD
View
A
Retailer 10
-
$675 SGD
View
B+
Retailer 11
-
$878 SGD
View
B+
Retailer 12
-
$901 SGD
View
B+
Retailer 13
-
$949 SGD
View
B+
Retailer 14
-
$1,086 SGD
View
B
Retailer 15
-
$1,159 SGD
View
Retailer 16
-
$1,164 SGD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,222 SGD
View
B
Retailer 18
-
$1,435 SGD
View
Most Expensive
B
Brilliant Earth
17470983A · Nov 4
$1,482 SGD
$1,160 USD
View
18 more retailers have this diamond
Prices start from $325 SGDSave up to $1,158 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
1.37ct Radiant
$325 SGD