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Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG778659544

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

Certificate IGI LG778659544

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of October 30, 2026
Save $1,436 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,700 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778659544 or 778659544. Listed at 20 retailers as of October 30, 2026, with prices from $265 to $1,700, a $1,436 spread on the same certified stone. Brilliant Earth lists it at $1,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659544
Dimensions7.92 × 5.92 × 3.83 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.92 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659544
Side View
Table 67.0%Crown 33.7°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 64.7%

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: $1,700 SGD|Low: $257 SGD|High: $1,841 SGD|Avg: $809 SGD|-6.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18$265 SGD
Retailer 17$295 SGD
Retailer 8$308 SGD
Retailer 4$329 SGD
Retailer 10$330 SGD
Retailer 5$567 SGD
Retailer 19$568 SGD
Retailer 13$605 SGD
Retailer 15$615 SGD
Retailer 16$752 SGD
Retailer 6$771 SGD
Retailer 14$859 SGD
Retailer 11$1,061 SGD
Retailer 9$1,070 SGD
Retailer 12$1,099 SGD
Retailer 3$1,123 SGD
Retailer 7$1,325 SGD
Retailer 20$1,327 SGD
Retailer 2$1,337 SGD
Brilliant Earth$1,700 SGD

29 data points across 20 retailers

20 retailers$265 SGD to $1,700 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$308 SGD
$241 USD
View
A
Retailer 4
-
$329 SGD
$257 USD
View
A
Retailer 5
-
$330 SGD
$258 USD
View
A
Retailer 6
-
$567 SGD
ZAR 7,165 ZAR
View
B+
Retailer 7
-
$568 SGD
$444 USD
View
A
Retailer 8
-
$605 SGD
£372 GBP
View
A
Retailer 9
-
$615 SGD
$481 USD
View
A
Retailer 10
-
$752 SGD
$588 USD
View
A
Retailer 11
-
$771 SGD
A$928 AUD
View
B+
Retailer 12
-
$859 SGD
$672 USD
View
B+
Retailer 13
-
$1,061 SGD
$830 USD
View
B+
Retailer 14
-
$1,070 SGD
View
B+
Retailer 15
-
$1,099 SGD
$860 USD
View
B+
Retailer 16
-
$1,123 SGD
$878 USD
View
B+
Retailer 17
-
$1,325 SGD
£816 GBP
View
B
Retailer 18
-
$1,327 SGD
$1,038 USD
View
B+
Retailer 19
-
$1,337 SGD
$1,046 USD
View
Most Expensive
B
Brilliant Earth
21501721A · Oct 30
$1,700 SGD
$1,330 USD
View
19 more retailers have this diamond
Prices start from $265 SGDSave up to $1,436 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
1.52ct Radiant
$265 SGD