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Radiant|Lab Grown|GIA

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • GIA 6491992477

Certificate GIA 6491992477

Diamond specifications and retailer prices

From $409 SGD
$320 USD
As of October 30, 2026
Save $1,854 SGD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,263 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491992477. Listed at 7 retailers as of October 30, 2026, with prices from $409 to $2,263, a $1,854 spread on the same certified stone. Brilliant Earth lists it at $2,263. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6491992477
Dimensions7.97 × 5.77 × 3.98 mm
L/W Ratio1.38
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
7.97 mm5.77 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491992477
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

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: $2,263 SGD|Low: $403 SGD|High: $2,339 SGD|Avg: $1,567 SGD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$409 SGD
Retailer 5$474 SGD
Retailer 3$508 SGD
Retailer 4$1,801 SGD
Retailer 7$2,182 SGD
Retailer 2$2,189 SGD
Brilliant Earth$2,263 SGD

22 data points across 7 retailers

7 retailers$409 SGD to $2,263 SGD

A
Cheapest Retailer
-
$409 SGD
$320 USD
A
Retailer 2
-
$474 SGD
$371 USD
View
A
Retailer 3
-
$508 SGD
$397 USD
View
B
Retailer 4
-
$1,801 SGD
$1,409 USD
View
B
Retailer 5
-
$2,182 SGD
£1,344 GBP
View
B
Retailer 6
-
$2,189 SGD
£1,348 GBP
View
Most Expensive
B
Brilliant Earth
11129005Y · Oct 31
$2,263 SGD
$1,770 USD
View
6 more retailers have this diamond
Prices start from $409 SGDSave up to $1,854 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
1.56ct Radiant
$409 SGD