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Round|Natural|GIA

1.02ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2566500057

Certificate GIA 2566500057

Diamond specifications and retailer prices

From $1,804 CAD
As of November 5, 2026
Save $1,427 CAD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,232 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566500057. Listed at 7 retailers as of November 4, 2026, with prices from $1,804 to $3,232, a $1,427 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,232. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566500057
Dimensions6.44 × 6.47 × 4.02 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.44 mm6.47 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566500057
Side View
Table 57.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.2%

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: $2,394 CAD|Low: $1,795 CAD|High: $3,598 CAD|Avg: $2,526 CAD|+9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 5, 2026
Retailer 2$1,804 CAD
Retailer 6$2,024 CAD
Retailer 5$2,121 CAD
Retailer 1$2,394 CAD
Retailer 3$2,589 CAD
Retailer 4$2,662 CAD
Wholesale Diamonds Direct$3,232 CAD

15 data points across 7 retailers

7 retailers$1,804 CAD to $3,232 CAD

A
Cheapest Retailer
-
$1,804 CAD
A
Retailer 2
-
$2,024 CAD
View
A
Retailer 3
-
$2,121 CAD
View
A
Retailer 4
-
$2,394 CAD
View
A
Retailer 5
-
$2,589 CAD
View
A
Retailer 6
-
$2,662 CAD
View
Most Expensive
A
Wholesale Diamonds Direct
495862456 · Nov 4
$3,232 CAD
$2,314 USD
View
6 more retailers have this diamond
Prices start from $1,804 CADSave up to $1,427 CAD

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
$1,804 CAD