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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1565629792

Certificate GIA 1565629792

Diamond specifications and retailer prices

From $3,704 NZD
As of November 6, 2026
Save $6,593 NZD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,296 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565629792. Listed at 17 retailers as of November 5, 2026, with prices from $3,704 to $10,296, a $6,593 spread on the same certified stone. NZ Jewellers lists it at $10,296. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1565629792
Dimensions6.41 × 6.43 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.41 mm6.43 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 1565629792
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: $10,296 NZD|Low: $3,665 NZD|High: $10,401 NZD|Avg: $5,539 NZD|-1.0%
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
Retailer 17
November 6, 2026
Retailer 2$3,704 NZD
Retailer 8$3,711 NZD
Retailer 14$4,232 NZD
Retailer 17$4,296 NZD
Retailer 15$4,454 NZD
Retailer 7$4,545 NZD
Retailer 10$4,712 NZD
Retailer 6$4,926 NZD
Retailer 4$5,114 NZD
Retailer 11$5,150 NZD
Retailer 12$5,232 NZD
Retailer 9$5,682 NZD
Retailer 13$5,760 NZD
Retailer 5$5,806 NZD
Retailer 3$7,162 NZD
Retailer 16$8,605 NZD
NZ Jewellers$10,296 NZD

21 data points across 17 retailers

17 retailers$3,704 NZD to $10,296 NZD

A
Cheapest Retailer
-
$3,704 NZD
A
Retailer 2
-
$3,711 NZD
View
A
Retailer 3
-
$4,232 NZD
View
A
Retailer 4
-
$4,296 NZD
View
A
Retailer 5
-
$4,454 NZD
View
A
Retailer 6
-
$4,545 NZD
View
Final sale: no returns
A
Retailer 7
-
$4,712 NZD
View
A
Retailer 8
-
$4,926 NZD
View
A
Retailer 9
-
$5,114 NZD
View
A
Retailer 10
-
$5,150 NZD
View
A
Retailer 11
-
$5,232 NZD
View
B+
Retailer 12
-
$5,682 NZD
View
B+
Retailer 13
-
$5,760 NZD
View
B+
Retailer 14
-
$5,806 NZD
View
B
Retailer 15
-
$7,162 NZD
View
B
Retailer 16
-
$8,605 NZD
View
Most Expensive
B
NZ Jewellers
aa741e62-2461-4e9e-9569-addc1f7475dc · Nov 5
$10,296 NZD
$5,788 USD
View
16 more retailers have this diamond
Prices start from $3,704 NZDSave up to $6,593 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
1.02ct Round
$3,704 NZD