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Round|Natural|GIA

1.02ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1468557486

Certificate GIA 1468557486

Diamond specifications and retailer prices

From $4,237 NZD
As of November 5, 2026
Save $6,685 NZD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,923 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1468557486. Listed at 16 retailers as of November 5, 2026, with prices from $4,237 to $10,923, a $6,685 spread on the same certified stone. NZ Jewellers lists it at $10,923. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1468557486
Dimensions6.46 × 6.44 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity
Top View
6.46 mm6.44 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 1468557486
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.8%

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 5
Current: $4,999 NZD|Low: $4,356 NZD|High: $8,843 NZD|Avg: $5,885 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$4,356 NZD
Retailer 8$4,369 NZD
Retailer 1$4,999 NZD
Retailer 2$5,338 NZD
Retailer 3$5,496 NZD
Retailer 9$5,852 NZD
Retailer 4$6,067 NZD
Retailer 5$6,094 NZD
Retailer 6$8,715 NZD

37 data points across 9 retailers

16 retailers$4,237 NZD to $10,923 NZD

A
Cheapest Retailer
-
$4,237 NZD
B+
Retailer 2
-
$4,356 NZD
View
B+
Retailer 3
-
$4,369 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,672 NZD
View
B+
Retailer 5
-
$4,733 NZD
View
B+
Retailer 6
-
$4,916 NZD
View
B+
Retailer 7
-
$4,999 NZD
View
B+
Retailer 8
-
$5,338 NZD
View
B+
Retailer 9
-
$5,367 NZD
View
B+
Retailer 10
-
$5,460 NZD
View
B+
Retailer 11
-
$5,496 NZD
View
Retailer 12
-
$5,852 NZD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$6,067 NZD
View
B+
Retailer 14
-
$6,094 NZD
View
B
Retailer 15
-
$8,715 NZD
View
Most Expensive
B
NZ Jewellers
b343689f-b035-4590-9f30-c1f35cc173c5 · Nov 5
$10,923 NZD
$6,055 USD
View
15 more retailers have this diamond
Prices start from $4,237 NZDSave up to $6,685 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
$4,237 NZD