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Radiant|Natural|GIA

1.20ct J VS2 Radiant Natural Diamond

ID • J/VS2 • GIA 6542868643

Certificate GIA 6542868643

Diamond specifications and retailer prices

From $4,135 NZD
As of November 6, 2026
Save $1,548 NZD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,682 NZD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded J colour (near-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 6542868643. Listed at 2 retailers as of November 6, 2026, with prices from $4,135 to $5,682, a $1,548 spread on the same certified stone. Brilliant Earth lists it at $5,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542868643
Dimensions7.45 × 4.79 × 3.20 mm
L/W Ratio1.56
Top View
7.45 mm4.79 mm1.20 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542868643
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $5,682 NZD|Low: $4,135 NZD|High: $6,404 NZD|Avg: $5,121 NZD|-11.3%
Brilliant Earth
Retailer 2
November 6, 2026
Retailer 2$4,135 NZD
Brilliant Earth$5,682 NZD

45 data points across 2 retailers

2 retailers$4,135 NZD to $5,682 NZD

A
Cheapest Retailer
-
$4,135 NZD
Most Expensive
B
Brilliant Earth
19792814A · Nov 6
$5,682 NZD
$3,150 USD
View
1 more retailer has this diamond
Prices start from $4,135 NZDSave up to $1,548 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
1.20ct Radiant
$4,135 NZD