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Radiant|Natural|GIA

0.85ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 6502952258

Certificate GIA 6502952258

Diamond specifications and retailer prices

From $1,371 AUD
As of November 6, 2026
Save $1,485 AUD (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,856 AUD at MOH London · As of November 7, 2026
View at MOH London

About this 0.85ct natural radiant diamond

This 0.85ct 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 6502952258. Listed at 4 retailers as of November 6, 2026, with prices from $1,371 to $2,856, a $1,485 spread on the same certified stone. MOH London lists it at $2,856. 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

0.85
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6502952258
Dimensions6.42 × 4.58 × 3.17 mm
L/W Ratio1.40
Top View
6.42 mm4.58 mm0.85 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6502952258
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.2%

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 6
Current: $2,856 AUD|Low: $1,154 AUD|High: $3,187 AUD|Avg: $1,994 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$1,154 AUD
Retailer 6$1,537 AUD
Retailer 7$1,809 AUD
Retailer 3$1,831 AUD
Retailer 2$2,185 AUD
Retailer 4$2,521 AUD
MOH London$2,856 AUD

20 data points across 7 retailers

4 retailers$1,371 AUD to $2,856 AUD

A
Cheapest Retailer
-
$1,371 AUD
A
Retailer 2
-
$1,831 AUD
View
A
Retailer 3
-
$2,185 AUD
View
Most Expensive
B+
MOH London
17AD11993 · Nov 7
$2,856 AUD
£1,545 GBP
View
3 more retailers have this diamond
Prices start from $1,371 AUDSave up to $1,485 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
0.85ct Radiant
$1,371 AUD