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Round|Natural|GIA

1.02ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6495048964

Certificate GIA 6495048964

Diamond specifications and retailer prices

From $2,585 USD
As of November 6, 2026
Save $3,458 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,043 USD 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6495048964. Listed at 17 retailers as of November 5, 2026, with prices from $2,585 to $6,043, a $3,458 spread on the same certified stone. NZ Jewellers lists it at $6,043. 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
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6495048964
Dimensions6.42 × 6.38 × 4.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.42 mm6.38 mm1.02 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495048964
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,043 USD|Low: $2,540 USD|High: $6,043 USD|Avg: $3,767 USD
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 7, 2026
Retailer 16$2,585 USD
Retailer 6$3,079 USD
Retailer 14$3,125 USD
Retailer 10$3,136 USD
Retailer 3$3,144 USD
Retailer 8$3,202 USD
Retailer 17$3,469 USD
Retailer 2$3,567 USD
Retailer 11$3,600 USD
Retailer 7$3,602 USD
Retailer 4$3,613 USD
Retailer 15$3,806 USD
Retailer 5$4,002 USD
Retailer 12$4,025 USD
Retailer 9$5,007 USD
Retailer 13$5,784 USD
NZ Jewellers$6,043 USD

40 data points across 17 retailers

17 retailers$2,585 USD to $6,043 USD

A
Cheapest Retailer
-
$2,585 USD
B+
Retailer 2
-
$3,079 USD
View
B+
Retailer 3
-
$3,125 USD
View
B+
Retailer 4
-
$3,136 USD
View
B+
Retailer 5
-
$3,144 USD
View
B+
Retailer 6
-
$3,202 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,469 USD
View
B+
Retailer 8
-
$3,567 USD
View
B+
Retailer 9
-
$3,600 USD
View
B
Retailer 10
-
$3,602 USD
View
B
Retailer 11
-
$3,613 USD
View
B+
Retailer 12
-
$3,806 USD
View
B+
Retailer 13
-
$4,002 USD
View
B+
Retailer 14
-
$4,025 USD
View
B
Retailer 15
-
$5,007 USD
View
B
Retailer 16
-
$5,784 USD
View
Most Expensive
B
NZ Jewellers
e8c6fe99-d3aa-46ec-bd3c-7609ec454f53 · Nov 5
$6,043 USD
View
16 more retailers have this diamond
Prices start from $2,585 USDSave up to $3,458 USD

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
$2,585 USD