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Radiant|Natural|GIA

1.20ct J VVS1 Radiant Natural Diamond

VG • J/VVS1 • GIA 6425051393

Certificate GIA 6425051393

Diamond specifications and retailer prices

From $6,085 NZD
As of November 6, 2026
Save $8,734 NZD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,819 NZD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425051393. Listed at 24 retailers as of November 5, 2026, with prices from $6,085 to $14,819, a $8,734 spread on the same certified stone. NZ Jewellers lists it at $14,819. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6425051393
Dimensions7.21 × 5.51 × 3.53 mm
L/W Ratio1.31
Top View
7.21 mm5.51 mm1.20 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6425051393
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,374 NZD|Low: $6,155 NZD|High: $13,708 NZD|Avg: $8,252 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3$6,400 NZD
Retailer 9$6,566 NZD
Retailer 4$6,646 NZD
Retailer 8$6,779 NZD
Retailer 10$7,111 NZD
Retailer 2$7,706 NZD
Retailer 12$7,706 NZD
Retailer 1$8,374 NZD
Retailer 11$8,574 NZD
Retailer 5$9,570 NZD
Retailer 6$10,378 NZD
Retailer 7$13,509 NZD

44 data points across 12 retailers

24 retailers$6,085 NZD to $14,819 NZD

B+
Cheapest Retailer
-
$6,085 NZD
B+
Retailer 2
-
$6,400 NZD
View
B+
Retailer 3
-
$6,566 NZD
View
B+
Retailer 4
-
$6,646 NZD
View
B
Retailer 5
-
$6,779 NZD
View
B
Retailer 6
-
$7,111 NZD
View
Final sale: no returns
B
Retailer 7
-
$7,315 NZD
View
B
Retailer 8
-
$7,668 NZD
View
B
Retailer 9
-
$7,706 NZD
View
B
Retailer 10
-
$7,706 NZD
View
Retailer 11
-
$7,706 NZD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$8,087 NZD
View
B
Retailer 13
-
$8,374 NZD
View
Retailer 14
-
$8,574 NZD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$8,677 NZD
View
B
Retailer 16
-
$8,677 NZD
View
B
Retailer 17
-
$8,891 NZD
View
B
Retailer 18
-
$8,965 NZD
View
Retailer 19
-
$9,391 NZD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$9,570 NZD
View
B
Retailer 21
-
$10,378 NZD
View
B
Retailer 22
-
$12,304 NZD
View
B
Retailer 23
-
$13,509 NZD
View
Most Expensive
B
NZ Jewellers
0b47f1c7-b06a-4979-99a6-0db8061f43d5 · Nov 5
$14,819 NZD
$8,215 USD
View
23 more retailers have this diamond
Prices start from $6,085 NZDSave up to $8,734 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.

B+
1.20ct Radiant
$6,085 NZD