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Radiant|Natural|GIA

1.20ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 1543864267

Certificate GIA 1543864267

Diamond specifications and retailer prices

From $6,928 AUD
As of November 3, 2026
Save $4,825 AUD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,372 AUD at NZ Jewellers · As of September 20, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543864267. Listed at 6 retailers as of November 2, 2026, with a 70% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle49.04°
Pavilion angle34.92°
OriginNatural
Grading LabGIA
CertificateGIA 1543864267
Dimensions7.12 × 5.40 × 3.57 mm
L/W Ratio1.32
Girdle conditionThick
Key to symbols
Crystal, Feather, Pinpoint, Natural
Top View
7.12 mm5.40 mm1.20 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543864267
Side View
Table 72.0%Crown 49.04°GirdlePavilion 34.92°CuletDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $13,105 AUD|Low: $6,928 AUD|High: $13,105 AUD|Avg: $8,934 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$6,928 AUD
Retailer 2$7,051 AUD
Retailer 4$7,440 AUD
Retailer 6$7,457 AUD
Retailer 7$7,854 AUD
Retailer 8$8,044 AUD
Retailer 9$9,100 AUD
Retailer 10$9,307 AUD
Retailer 3$11,754 AUD
NZ Jewellers$13,105 AUD

33 data points across 10 retailers

6 retailers$6,928 AUD to $11,754 AUD

B+
Cheapest Retailer
-
$6,928 AUD
A
Retailer 2
-
$7,051 AUD
View
Retailer 3
-
$7,397 AUD
View
Price last confirmed 45 days ago
Retailer 4
-
$7,440 AUD
View
Price last confirmed 28 days ago
B
Retailer 5
-
$11,754 AUD
View
Most Expensive
NZ Jewellers
684d7acc-3e49-4e82-a219-505c41788be2 · Sep 20
$12,372 AUD
$8,661 USD
View
Price last confirmed 46 days ago
5 more retailers have this diamond
Prices start from $6,928 AUDSave up to $4,825 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
$6,928 AUD