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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG809615534

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

Certificate IGI LG809615534

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of November 2, 2026
Save $1,983 SGD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,288 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown radiant diamond

This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809615534 or 809615534. Listed at 22 retailers as of October 31, 2026, with prices from $306 to $2,288, a $1,983 spread on the same certified stone. Brilliant Earth lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809615534
Dimensions8.43 × 5.74 × 3.81 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.74 mm1.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809615534
Side View
Table 64.0%Crown 40.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,288 SGD|Low: $293 SGD|High: $2,327 SGD|Avg: $942 SGD|-1.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
November 2, 2026
Retailer 21$306 SGD
Retailer 15$354 SGD
Retailer 6$378 SGD
Retailer 11$382 SGD
Retailer 3$511 SGD
Retailer 13$654 SGD
Retailer 17$655 SGD
Retailer 20$703 SGD
Retailer 2$711 SGD
Retailer 4$717 SGD
Retailer 10$892 SGD
Retailer 7$1,161 SGD
Retailer 9$1,218 SGD
Retailer 19$1,222 SGD
Retailer 12$1,234 SGD
Retailer 5$1,284 SGD
Retailer 14$1,374 SGD
Retailer 8$1,481 SGD
Retailer 16$1,518 SGD
Retailer 18$1,540 SGD
Brilliant Earth$2,288 SGD

29 data points across 21 retailers

22 retailers$306 SGD to $2,288 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$354 SGD
$277 USD
View
A
Retailer 3
-
$378 SGD
$296 USD
View
Retailer 4
-
$382 SGD
$299 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$511 SGD
$400 USD
View
A
Retailer 6
-
$654 SGD
ZAR 8,265 ZAR
View
A
Retailer 7
-
$655 SGD
€488 EUR
View
A
Retailer 8
-
$703 SGD
$550 USD
View
A
Retailer 9
-
$711 SGD
£438 GBP
View
A
Retailer 10
-
$717 SGD
$561 USD
View
B+
Retailer 11
-
$892 SGD
A$1,073 AUD
View
B+
Retailer 12
-
$1,161 SGD
$908 USD
View
B+
Retailer 13
-
$1,218 SGD
$953 USD
View
B+
Retailer 14
-
$1,222 SGD
$956 USD
View
Retailer 15
-
$1,234 SGD
A$1,485 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$1,284 SGD
$1,005 USD
View
B
Retailer 17
-
$1,372 SGD
$1,073 USD
View
Retailer 18
-
$1,374 SGD
$1,075 USD
View
Price last confirmed 18 days ago
B
Retailer 19
-
$1,481 SGD
£912 GBP
View
B
Retailer 20
-
$1,518 SGD
£935 GBP
View
B
Retailer 21
-
$1,540 SGD
$1,205 USD
View
Most Expensive
B
Brilliant Earth
20180423A · Oct 31
$2,288 SGD
$1,790 USD
View
21 more retailers have this diamond
Prices start from $306 SGDSave up to $1,983 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
1.57ct Radiant
$306 SGD