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Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 6545652766

Certificate GIA 6545652766

Diamond specifications and retailer prices

From HK$18,504 HKD
As of November 1, 2026
Save HK$26,287 HKD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$44,791 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545652766. Listed at 11 retailers as of November 1, 2026, with prices from HK$18,504 to HK$44,791, a HK$26,287 spread on the same certified stone. MOH London lists it at HK$44,791. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 6545652766
Dimensions7.05 × 5.26 × 3.71 mm
L/W Ratio1.34
Top View
7.05 mm5.26 mm1.20 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545652766
Side View
Table 67.0%Crown 45.9°Girdle: THK-VTKPavilion 57.7°Culet: NoneDepth 70.4%

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$44,791 HKD|Low: HK$18,371 HKD|High: HK$44,791 HKD|Avg: HK$21,362 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3HK$18,504 HKD
Retailer 10HK$21,906 HKD
Retailer 11HK$22,180 HKD
Retailer 9HK$23,559 HKD
Retailer 5HK$26,475 HKD
Retailer 4HK$28,262 HKD
Retailer 2HK$28,646 HKD
Retailer 6HK$28,716 HKD
Retailer 8HK$31,836 HKD
Retailer 7HK$32,118 HKD
MOH LondonHK$44,791 HKD

36 data points across 11 retailers

11 retailersHK$18,504 HKD to HK$44,791 HKD

A
Cheapest Retailer
-
HK$18,504 HKD
B+
Retailer 2
-
HK$21,906 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$22,180 HKD
View
B+
Retailer 4
-
HK$23,559 HKD
View
B
Retailer 5
-
HK$26,475 HKD
View
B
Retailer 6
-
HK$28,262 HKD
View
B
Retailer 7
-
HK$28,646 HKD
View
B
Retailer 8
-
HK$28,716 HKD
View
B
Retailer 9
-
HK$31,836 HKD
View
B
Retailer 10
-
HK$32,118 HKD
View
Most Expensive
MOH London
ADC8510ED · Nov 7
HK$44,791 HKD
£4,500 GBP
View
10 more retailers have this diamond
Prices start from HK$18,504 HKDSave up to HK$26,287 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
1.20ct Radiant
HK$18,504 HKD