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Round|Natural|GIA

0.81ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6562250652

Certificate GIA 6562250652

Diamond specifications and retailer prices

From $823 AUD
SGD 782 SGD
As of October 29, 2026
Save $713 AUD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,536 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562250652. Listed at 8 retailers as of October 29, 2026, with prices from $823 to $1,536, a $713 spread on the same certified stone. Frank Darling lists it at $1,536. 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

0.81
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562250652
Dimensions5.93 × 3.72 × 3.72 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.93 mm3.72 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562250652
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Oct 29
Current: $1,536 AUD|Low: $823 AUD|High: $1,596 AUD|Avg: $1,211 AUD|-3.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 3$823 AUD
Retailer 5$938 AUD
Retailer 8$967 AUD
Retailer 4$1,115 AUD
Retailer 2$1,217 AUD
Retailer 7$1,309 AUD
Retailer 6$1,424 AUD
Frank Darling$1,536 AUD

22 data points across 8 retailers

8 retailers$823 AUD to $1,536 AUD

A
Cheapest Retailer
-
$823 AUD
SGD 782 SGD
A
Retailer 2
-
$938 AUD
SGD 891 SGD
View
A
Retailer 3
-
$967 AUD
$680 USD
View
A
Retailer 4
-
$1,115 AUD
$784 USD
View
A
Retailer 5
-
$1,217 AUD
$856 USD
View
A
Retailer 6
-
$1,309 AUD
£725 GBP
View
A
Retailer 7
-
$1,424 AUD
$1,002 USD
View
Most Expensive
A
Frank Darling
2684805HK · Oct 29
$1,536 AUD
$1,080 USD
View
7 more retailers have this diamond
Prices start from $823 AUDSave up to $713 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
0.81ct Round
$823 AUD