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Radiant|Natural|GIA

0.82ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2486090525

Certificate GIA 2486090525

Diamond specifications and retailer prices

From $1,909 AUD
As of November 6, 2026
Save $1,870 AUD (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,780 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.82ct natural radiant diamond

This 0.82ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2486090525. Listed at 6 retailers as of November 4, 2026, with prices from $1,909 to $3,780, a $1,870 spread on the same certified stone. MOH London lists it at $3,780. 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

0.82
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2486090525
Dimensions5.99 × 4.89 × 3.13 mm
L/W Ratio1.22
Top View
5.99 mm4.89 mm0.82 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2486090525
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.1%

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 6
Current: $3,780 AUD|Low: $1,909 AUD|High: $3,791 AUD|Avg: $2,508 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$1,909 AUD
Retailer 8$1,917 AUD
Retailer 2$2,284 AUD
Retailer 4$2,388 AUD
Retailer 5$2,417 AUD
Retailer 3$2,867 AUD
Retailer 7$2,984 AUD
MOH London$3,780 AUD

11 data points across 8 retailers

6 retailers$1,909 AUD to $3,780 AUD

A
Cheapest Retailer
-
$1,909 AUD
Final sale: no returns
A
Retailer 2
-
$2,284 AUD
View
B+
Retailer 3
-
$2,388 AUD
View
B+
Retailer 4
-
$2,417 AUD
View
B+
Retailer 5
-
$2,867 AUD
View
Most Expensive
B
MOH London
B9213EFC6 · Nov 4
$3,780 AUD
£2,045 GBP
View
5 more retailers have this diamond
Prices start from $1,909 AUDSave up to $1,870 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
0.82ct Radiant
$1,909 AUD