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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 3555967907

Certificate GIA 3555967907

Diamond specifications and retailer prices

From $4,887 NZD
As of November 6, 2026
Save $6,541 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,428 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3555967907. Listed at 20 retailers as of November 5, 2026, with prices from $4,887 to $11,428, a $6,541 spread on the same certified stone. NZ Jewellers lists it at $11,428. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3555967907
Dimensions6.81 × 6.84 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.81 mm6.84 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555967907
Side View
Table 61.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.5%

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 6
Current: $11,428 NZD|Low: $4,798 NZD|High: $11,581 NZD|Avg: $7,286 NZD|-1.3%
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 10$4,887 NZD
Retailer 9$5,821 NZD
Retailer 13$5,854 NZD
Retailer 15$6,052 NZD
Retailer 5$6,559 NZD
Retailer 8$6,588 NZD
Retailer 6$6,775 NZD
Retailer 2$6,812 NZD
Retailer 12$6,821 NZD
Retailer 11$7,133 NZD
Retailer 14$7,190 NZD
Retailer 4$7,548 NZD
Retailer 3$7,567 NZD
Retailer 16$8,006 NZD
Retailer 7$10,989 NZD
NZ Jewellers$11,428 NZD

16 data points across 16 retailers

20 retailers$4,887 NZD to $11,428 NZD

A
Cheapest Retailer
-
$4,887 NZD
B+
Retailer 2
-
$5,821 NZD
View
B+
Retailer 3
-
$5,854 NZD
View
B+
Retailer 4
-
$6,052 NZD
View
Final sale: no returns
Retailer 5
-
$6,400 NZD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
$6,559 NZD
View
Retailer 7
-
$6,588 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$6,775 NZD
View
B+
Retailer 9
-
$6,812 NZD
View
B+
Retailer 10
-
$6,821 NZD
View
Retailer 11
-
$6,855 NZD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$7,133 NZD
View
B
Retailer 13
-
$7,190 NZD
View
Retailer 14
-
$7,385 NZD
View
Price last confirmed 60 days ago
B+
Retailer 15
-
$7,548 NZD
View
B+
Retailer 16
-
$7,567 NZD
View
B
Retailer 17
-
$8,006 NZD
View
B
Retailer 18
-
$10,989 NZD
View
Retailer 19
-
$11,150 NZD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
9c58256b-3104-4b76-bd62-a214a4328850 · Nov 5
$11,428 NZD
$6,335 USD
View
19 more retailers have this diamond
Prices start from $4,887 NZDSave up to $6,541 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 Round
$4,887 NZD