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Radiant|Natural|GIA

1.20ct D VS1 Radiant Natural Diamond

ID • D/VS1 • GIA 1429439268

Certificate GIA 1429439268

Diamond specifications and retailer prices

From $8,857 NZD
As of November 4, 2026
Save $8,685 NZD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,968 NZD at NZ Jewellers · As of October 6, 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 1429439268. Listed at 19 retailers as of November 4, 2026, with a 98% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1429439268
Dimensions6.93 × 5.17 × 3.58 mm
L/W Ratio1.34
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
6.93 mm5.17 mm1.20 ctD / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1429439268
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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 4
Current: $19,968 NZD|Low: $8,788 NZD|High: $19,968 NZD|Avg: $12,631 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13$8,857 NZD
Retailer 3$10,369 NZD
Retailer 14$11,019 NZD
Retailer 15$11,020 NZD
Retailer 5$11,074 NZD
Retailer 10$11,337 NZD
Retailer 2$11,339 NZD
Retailer 16$11,940 NZD
Retailer 6$12,132 NZD
Retailer 7$12,221 NZD
Retailer 8$12,223 NZD
Retailer 12$12,991 NZD
Retailer 4$13,776 NZD
Retailer 9$14,567 NZD
Retailer 11$17,542 NZD
NZ Jewellers$19,968 NZD

30 data points across 16 retailers

19 retailers$8,857 NZD to $17,542 NZD

A
Cheapest Retailer
-
$8,857 NZD
Retailer 2
-
$10,109 NZD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
$10,369 NZD
View
B+
Retailer 4
-
$10,412 NZD
View
B+
Retailer 5
-
$11,019 NZD
View
Final sale: no returns
Retailer 6
-
$11,020 NZD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$11,074 NZD
View
B+
Retailer 8
-
$11,337 NZD
View
B+
Retailer 9
-
$11,339 NZD
View
Retailer 10
-
$11,940 NZD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$12,221 NZD
View
B+
Retailer 12
-
$12,221 NZD
View
B+
Retailer 13
-
$12,223 NZD
View
B
Retailer 14
-
$12,904 NZD
View
B+
Retailer 15
-
$12,991 NZD
View
Retailer 16
-
$13,776 NZD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$14,567 NZD
View
B
Retailer 18
-
$17,542 NZD
View
Most Expensive
NZ Jewellers
3b670417-a153-4244-89bc-51442e462dc9 · Oct 6
$19,968 NZD
$11,225 USD
View
Price last confirmed 30 days ago
18 more retailers have this diamond
Prices start from $8,857 NZDSave up to $8,685 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
$8,857 NZD