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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1555418567

Certificate GIA 1555418567

Diamond specifications and retailer prices

From $4,663 NZD
As of November 6, 2026
Save $5,845 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,977 NZD at NZ Jewellers · As of October 9, 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 1555418567. Listed at 20 retailers as of November 4, 2026, with a 125% 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
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555418567
Dimensions6.72 × 6.74 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather
Top View
6.72 mm6.74 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555418567
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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: $10,977 NZD|Low: $4,663 NZD|High: $10,977 NZD|Avg: $7,272 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
November 6, 2026
Retailer 12$4,663 NZD
Retailer 6$5,738 NZD
Retailer 3$5,814 NZD
Retailer 8$5,837 NZD
Retailer 7$6,003 NZD
Retailer 13$6,301 NZD
Retailer 5$6,756 NZD
Retailer 4$7,270 NZD
Retailer 2$7,295 NZD
Retailer 10$7,344 NZD
Retailer 11$7,744 NZD
Retailer 9$10,508 NZD
NZ Jewellers$10,977 NZD

38 data points across 13 retailers

20 retailers$4,663 NZD to $10,508 NZD

A
Cheapest Retailer
-
$4,663 NZD
B+
Retailer 2
-
$5,594 NZD
View
B+
Retailer 3
-
$5,738 NZD
View
B+
Retailer 4
-
$5,814 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,837 NZD
View
B+
Retailer 6
-
$6,003 NZD
View
B+
Retailer 7
-
$6,095 NZD
View
Retailer 8
-
$6,301 NZD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$6,471 NZD
View
Retailer 10
-
$6,543 NZD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$6,727 NZD
View
Retailer 12
-
$6,756 NZD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$6,904 NZD
View
Retailer 14
-
$7,270 NZD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$7,295 NZD
View
B+
Retailer 16
-
$7,344 NZD
View
B+
Retailer 17
-
$7,744 NZD
View
B
Retailer 18
-
$8,940 NZD
View
B
Retailer 19
-
$10,508 NZD
View
Most Expensive
NZ Jewellers
5fd48ade-7aa6-4f5c-b4dc-f3a0fa39108b · Oct 9
$10,977 NZD
$6,085 USD
View
Price last confirmed 28 days ago
19 more retailers have this diamond
Prices start from $4,663 NZDSave up to $5,845 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
$4,663 NZD