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Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562051822

Certificate GIA 6562051822

Diamond specifications and retailer prices

From $2,371 SGD
As of November 6, 2026
Save $2,132 SGD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,502 SGD at With Clarity · As of November 4, 2026
View at With Clarity

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562051822. Listed at 6 retailers as of November 4, 2026, with prices from $2,371 to $4,502, a $2,132 spread on the same certified stone. With Clarity lists it at $4,502. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562051822
Dimensions6.38 × 6.42 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.38 mm6.42 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562051822
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.3%

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: $2,371 SGD|Low: $2,371 SGD|High: $4,600 SGD|Avg: $3,196 SGD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 6, 2026
Retailer 1$2,371 SGD
Retailer 3$2,850 SGD
Retailer 4$2,898 SGD
Retailer 5$2,967 SGD
Retailer 2$3,293 SGD
With Clarity$4,502 SGD

19 data points across 6 retailers

6 retailers$2,371 SGD to $4,502 SGD

A
Cheapest Retailer
-
$2,371 SGD
A
Retailer 2
-
$2,850 SGD
View
A
Retailer 3
-
$2,898 SGD
View
A
Retailer 4
-
$2,967 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,293 SGD
View
Most Expensive
B
With Clarity
6562051822 · Nov 4
$4,502 SGD
$3,525 USD
View
5 more retailers have this diamond
Prices start from $2,371 SGDSave up to $2,132 SGD

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
$2,371 SGD