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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 $2,651 AUD
As of November 6, 2026
Save $2,384 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,035 AUD 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 $2,651 to $5,035, a $2,384 spread on the same certified stone. With Clarity lists it at $5,035. 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: $2,651 AUD|Low: $2,651 AUD|High: $5,144 AUD|Avg: $3,575 AUD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 6, 2026
Retailer 1$2,651 AUD
Retailer 3$3,187 AUD
Retailer 4$3,241 AUD
Retailer 5$3,318 AUD
Retailer 2$3,683 AUD
With Clarity$5,035 AUD

19 data points across 6 retailers

6 retailers$2,651 AUD to $5,035 AUD

A
Cheapest Retailer
-
$2,651 AUD
A
Retailer 2
-
$3,187 AUD
View
A
Retailer 3
-
$3,241 AUD
View
A
Retailer 4
-
$3,318 AUD
View
Final sale: no returns
B+
Retailer 5
-
$3,683 AUD
View
Most Expensive
B
With Clarity
6562051822 · Nov 4
$5,035 AUD
$3,525 USD
View
5 more retailers have this diamond
Prices start from $2,651 AUDSave up to $2,384 AUD

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
$2,651 AUD