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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1563279786

Certificate GIA 1563279786

Diamond specifications and retailer prices

From $2,188 USD
As of November 4, 2026
Save $3,887 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,075 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563279786. Listed at 19 retailers as of November 4, 2026, with prices from $2,188 to $6,075, a $3,887 spread on the same certified stone. NZ Jewellers lists it at $6,075. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563279786
Dimensions6.48 × 6.52 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.48 mm6.52 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563279786
Side View
Table 58.0%Crown 33.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.2%

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 4
Current: $6,075 USD|Low: $2,188 USD|High: $6,075 USD|Avg: $3,333 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
November 6, 2026
Retailer 16$2,188 USD
Retailer 12$2,284 USD
Retailer 13$2,550 USD
Retailer 15$2,640 USD
Retailer 8$2,682 USD
Retailer 2$2,780 USD
Retailer 4$2,906 USD
Retailer 7$2,906 USD
Retailer 6$3,018 USD
Retailer 9$3,042 USD
Retailer 10$3,058 USD
Retailer 5$3,353 USD
Retailer 11$3,375 USD
Retailer 14$4,846 USD
Retailer 3$5,073 USD
NZ Jewellers$6,075 USD

27 data points across 16 retailers

19 retailers$2,188 USD to $6,075 USD

A
Cheapest Retailer
-
$2,188 USD
A
Retailer 2
-
$2,284 USD
View
A
Retailer 3
-
$2,550 USD
View
A
Retailer 4
-
$2,640 USD
View
A
Retailer 5
-
$2,673 USD
View
A
Retailer 6
-
$2,682 USD
View
Final sale: no returns
A
Retailer 7
-
$2,708 USD
View
A
Retailer 8
-
$2,780 USD
View
A
Retailer 9
-
$2,906 USD
View
Retailer 10
-
$2,906 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$3,018 USD
View
B+
Retailer 12
-
$3,042 USD
View
B+
Retailer 13
-
$3,048 USD
View
A
Retailer 14
-
$3,058 USD
View
B+
Retailer 15
-
$3,353 USD
View
B+
Retailer 16
-
$3,375 USD
View
B+
Retailer 17
-
$4,846 USD
View
Retailer 18
-
$5,073 USD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
da82ce52-9696-4e4e-9e87-8feff6fd02e8 · Nov 5
$6,075 USD
View
18 more retailers have this diamond
Prices start from $2,188 USDSave up to $3,887 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
$2,188 USD