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Radiant|Natural|GIA

1.20ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 6481964143

Certificate GIA 6481964143

Diamond specifications and retailer prices

From $2,123 AUD
As of November 6, 2026
Save $2,733 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,824 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481964143. Listed at 17 retailers as of November 4, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481964143
Dimensions7.12 × 5.45 × 3.72 mm
L/W Ratio1.31
Top View
7.12 mm5.45 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6481964143
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.3%

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: Nov 6
Current: $3,018 AUD|Low: $2,123 AUD|High: $4,977 AUD|Avg: $3,099 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8$2,123 AUD
Retailer 2$2,234 AUD
Retailer 5$2,313 AUD
Retailer 4$2,956 AUD
Retailer 9$2,981 AUD
Retailer 1$3,018 AUD
Retailer 6$3,393 AUD
Retailer 3$3,777 AUD
Retailer 7$4,857 AUD

35 data points across 9 retailers

17 retailers$2,123 AUD to $4,857 AUD

A
Cheapest Retailer
-
$2,123 AUD
A
Retailer 2
-
$2,234 AUD
View
A
Retailer 3
-
$2,313 AUD
View
A
Retailer 4
-
$2,690 AUD
View
A
Retailer 5
-
$2,692 AUD
View
Retailer 6
-
$2,799 AUD
View
Price last confirmed 22 days ago
Retailer 7
-
$2,799 AUD
View
Price last confirmed 20 days ago
Retailer 8
-
$2,927 AUD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$2,949 AUD
View
A
Retailer 10
-
$2,956 AUD
View
A
Retailer 11
-
$2,981 AUD
View
A
Retailer 12
-
$3,018 AUD
View
Retailer 13
-
$3,228 AUD
View
Price last confirmed 19 days ago
A
Retailer 14
-
$3,393 AUD
View
B+
Retailer 15
-
$3,777 AUD
View
B+
Retailer 16
-
$4,857 AUD
View
Most Expensive
NZ Jewellers
639c1a40-2a0f-459a-af2c-2722ecfd26f3 · Oct 17
$6,824 AUD
$4,689 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $2,123 AUDSave up to $2,733 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
$2,123 AUD