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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7382902081

Certificate GIA 7382902081

Diamond specifications and retailer prices

From $4,099 NZD
As of November 6, 2026
Save $5,324 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,423 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 7382902081. Listed at 20 retailers as of November 5, 2026, with prices from $4,099 to $9,423, a $5,324 spread on the same certified stone. NZ Jewellers lists it at $9,423. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7382902081
Dimensions6.44 × 6.39 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.44 mm6.39 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7382902081
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°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: $9,423 NZD|Low: $4,075 NZD|High: $9,601 NZD|Avg: $5,629 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 19$4,099 NZD
Retailer 4$4,241 NZD
Retailer 6$4,300 NZD
Retailer 16$4,305 NZD
Retailer 21$4,373 NZD
Retailer 8$4,454 NZD
Retailer 17$4,456 NZD
Retailer 9$4,901 NZD
Retailer 14$4,901 NZD
Retailer 11$5,088 NZD
Retailer 12$5,360 NZD
Retailer 3$5,586 NZD
Retailer 7$5,586 NZD
Retailer 20$5,653 NZD
Retailer 2$5,692 NZD
Retailer 5$5,781 NZD
Retailer 13$5,897 NZD
Retailer 10$6,278 NZD
Retailer 18$7,797 NZD
Retailer 15$9,021 NZD
NZ Jewellers$9,423 NZD

28 data points across 21 retailers

20 retailers$4,099 NZD to $9,423 NZD

A
Cheapest Retailer
-
$4,099 NZD
A
Retailer 2
-
$4,241 NZD
View
A
Retailer 3
-
$4,300 NZD
View
A
Retailer 4
-
$4,373 NZD
View
A
Retailer 5
-
$4,454 NZD
View
Final sale: no returns
A
Retailer 6
-
$4,456 NZD
View
Retailer 7
-
$4,901 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$4,901 NZD
View
A
Retailer 9
-
$5,088 NZD
View
B+
Retailer 10
-
$5,360 NZD
View
B+
Retailer 11
-
$5,586 NZD
View
B+
Retailer 12
-
$5,586 NZD
View
B+
Retailer 13
-
$5,653 NZD
View
B+
Retailer 14
-
$5,692 NZD
View
B+
Retailer 15
-
$5,781 NZD
View
B+
Retailer 16
-
$5,897 NZD
View
Retailer 17
-
$6,278 NZD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$7,797 NZD
View
B
Retailer 19
-
$9,021 NZD
View
Most Expensive
B
NZ Jewellers
80ee9d7c-3c86-4d0b-8352-25a34e4deec1 · Nov 5
$9,423 NZD
$5,297 USD
View
19 more retailers have this diamond
Prices start from $4,099 NZDSave up to $5,324 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
$4,099 NZD