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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2145264759

Certificate GIA 2145264759

Diamond specifications and retailer prices

From $8,749 NZD
As of November 5, 2026
Save $2,761 NZD (24%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,898 NZD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2145264759. Listed at 19 retailers as of November 5, 2026, with a 32% 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

1.02
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145264759
Dimensions6.46 × 6.44 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.46 mm6.44 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2145264759
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $13,898 NZD|Low: $8,731 NZD|High: $17,241 NZD|Avg: $11,060 NZD|-0.2%
Cape Diamonds
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 5$8,749 NZD
Retailer 14$8,788 NZD
Retailer 9$8,999 NZD
Retailer 16$9,524 NZD
Retailer 19$9,603 NZD
Retailer 8$9,633 NZD
Retailer 4$10,319 NZD
Retailer 6$10,319 NZD
Retailer 7$10,319 NZD
Retailer 2$10,682 NZD
Retailer 18$11,255 NZD
Retailer 17$11,259 NZD
Retailer 10$11,509 NZD
Retailer 15$11,509 NZD
Retailer 12$11,702 NZD
Retailer 3$11,901 NZD
Retailer 11$12,559 NZD
Cape Diamonds$13,898 NZD
Retailer 13$16,736 NZD

44 data points across 19 retailers

19 retailers$8,749 NZD to $11,509 NZD

B
Cheapest Retailer
-
$8,749 NZD
B
Retailer 2
-
$8,788 NZD
View
B
Retailer 3
-
$8,999 NZD
View
B
Retailer 4
-
$9,524 NZD
View
Final sale: no returns
B
Retailer 5
-
$9,603 NZD
View
B
Retailer 6
-
$9,633 NZD
View
B
Retailer 7
-
$10,319 NZD
View
Retailer 8
-
$10,319 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$10,319 NZD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$10,682 NZD
View
B
Retailer 11
-
$11,255 NZD
View
Retailer 12
-
$11,259 NZD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$11,509 NZD
View
B
Retailer 14
-
$11,509 NZD
View
Retailer 15
-
$11,702 NZD
View
Price under review
Retailer 16
-
$11,901 NZD
View
Price under review
Retailer 17
-
$12,559 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_2145264759 · Nov 5
$13,898 NZD
ZAR 126,214 ZAR
View
Price under review
17 more retailers have this diamond
Prices start from $8,749 NZDSave up to $2,761 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
1.02ct Round
$8,749 NZD