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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 $568 NZD
$320 USD
As of October 30, 2026
Save $2,573 NZD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,141 NZD 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 $568 to $3,141, a $2,573 spread on the same certified stone. Brilliant Earth lists it at $3,141. 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: $3,141 NZD|Low: $559 NZD|High: $3,247 NZD|Avg: $2,175 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$568 NZD
Retailer 5$658 NZD
Retailer 3$704 NZD
Retailer 4$2,500 NZD
Retailer 7$3,029 NZD
Retailer 2$3,038 NZD
Brilliant Earth$3,141 NZD

22 data points across 7 retailers

7 retailers$568 NZD to $3,141 NZD

A
Cheapest Retailer
-
$568 NZD
$320 USD
A
Retailer 2
-
$658 NZD
$371 USD
View
A
Retailer 3
-
$704 NZD
$397 USD
View
B
Retailer 4
-
$2,500 NZD
$1,409 USD
View
B
Retailer 5
-
$3,029 NZD
£1,344 GBP
View
B
Retailer 6
-
$3,038 NZD
£1,348 GBP
View
Most Expensive
B
Brilliant Earth
11129005Y · Oct 31
$3,141 NZD
$1,770 USD
View
6 more retailers have this diamond
Prices start from $568 NZDSave up to $2,573 NZD

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
$568 NZD