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Radiant|Natural|GIA

0.82ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 6425276690

Certificate GIA 6425276690

Diamond specifications and retailer prices

From HK$5,725 HKD
As of November 1, 2026
Save HK$8,405 HKD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,130 HKD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6425276690. Listed at 13 retailers as of November 1, 2026, with prices from HK$5,725 to HK$14,130, a HK$8,405 spread on the same certified stone. MOH London lists it at HK$14,130. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425276690
Dimensions5.22 × 5.02 × 3.41 mm
L/W Ratio1.04
Top View
5.22 mm5.02 mm0.82 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425276690
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 1
Current: HK$14,130 HKD|Low: HK$5,725 HKD|High: HK$14,797 HKD|Avg: HK$9,897 HKD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3HK$5,725 HKD
Retailer 9HK$7,968 HKD
Retailer 12HK$7,983 HKD
Retailer 10HK$8,763 HKD
Retailer 11HK$8,866 HKD
Retailer 7HK$9,013 HKD
Retailer 2HK$9,040 HKD
Retailer 5HK$10,842 HKD
Retailer 8HK$11,136 HKD
Retailer 6HK$11,412 HKD
Retailer 4HK$11,682 HKD
MOH LondonHK$14,130 HKD

45 data points across 12 retailers

13 retailersHK$5,725 HKD to HK$14,130 HKD

A
Cheapest Retailer
-
HK$5,725 HKD
A
Retailer 2
-
HK$7,968 HKD
$1,015 USD
View
A
Retailer 3
-
HK$7,983 HKD
SGD 1,375 SGD
View
A
Retailer 4
-
HK$8,763 HKD
$1,117 USD
View
A
Retailer 5
-
HK$8,866 HKD
$1,130 USD
View
A
Retailer 6
-
HK$9,013 HKD
£905 GBP
View
A
Retailer 7
-
HK$9,040 HKD
£907 GBP
View
A
Retailer 8
-
HK$10,139 HKD
A$1,988 AUD
View
A
Retailer 9
-
HK$10,842 HKD
€1,316 EUR
View
A
Retailer 10
-
HK$11,136 HKD
SGD 1,918 SGD
View
B+
Retailer 11
-
HK$11,412 HKD
ZAR 23,497 ZAR
View
Retailer 12
-
HK$11,682 HKD
A$2,291 AUD
View
Price last confirmed 29 days ago
Most Expensive
B+
MOH London
43FB3F9C4 · Nov 2
HK$14,130 HKD
£1,418 GBP
View
12 more retailers have this diamond
Prices start from HK$5,725 HKDSave up to HK$8,405 HKD

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
HK$5,725 HKD