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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 £704 GBP
As of November 6, 2026
Save £762 GBP (52%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,466 GBP 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 £704 to £1,466, a £762 spread on the same certified stone. MOH London lists it at £1,466. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,466 GBP|Low: £592 GBP|High: £1,636 GBP|Avg: £1,024 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5£592 GBP
Retailer 6£789 GBP
Retailer 7£929 GBP
Retailer 3£940 GBP
Retailer 2£1,121 GBP
Retailer 4£1,294 GBP
MOH London£1,466 GBP

20 data points across 7 retailers

4 retailers£704 GBP to £1,466 GBP

A
Cheapest Retailer
-
£704 GBP
A
Retailer 2
-
£940 GBP
View
A
Retailer 3
-
£1,121 GBP
View
Most Expensive
B+
MOH London
17AD11993 · Nov 7
£1,466 GBP
View
3 more retailers have this diamond
Prices start from £704 GBPSave up to £762 GBP

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
£704 GBP