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Radiant|Natural|GIA

1.20ct K VS2 Radiant Natural Diamond

ID • K/VS2 • GIA 1548548425

Certificate GIA 1548548425

Diamond specifications and retailer prices

From $3,023 AUD
As of November 6, 2026
Save $1,140 AUD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,162 AUD 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548548425. Listed at 2 retailers as of November 6, 2026, with prices from $3,023 to $4,162, a $1,140 spread on the same certified stone. Brilliant Earth lists it at $4,162. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548548425
Dimensions7.85 × 4.91 × 3.16 mm
L/W Ratio1.60
Top View
7.85 mm4.91 mm1.20 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548548425
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,162 AUD|Low: $3,023 AUD|High: $4,555 AUD|Avg: $3,709 AUD|-8.6%
Brilliant Earth
Retailer 2
November 6, 2026
Retailer 2$3,023 AUD
Brilliant Earth$4,162 AUD

45 data points across 2 retailers

2 retailers$3,023 AUD to $4,162 AUD

A
Cheapest Retailer
-
$3,023 AUD
Most Expensive
B+
Brilliant Earth
19792847A · Nov 6
$4,162 AUD
$2,860 USD
View
1 more retailer has this diamond
Prices start from $3,023 AUDSave up to $1,140 AUD

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
$3,023 AUD