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Radiant|Natural|GIA

1.00ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 7268966992

Certificate GIA 7268966992

Diamond specifications and retailer prices

From HK$7,438 HKD
As of November 6, 2026
Save HK$11,872 HKD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$19,310 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic 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 7268966992. Listed at 7 retailers as of November 6, 2026, with prices from HK$7,438 to HK$19,310, a HK$11,872 spread on the same certified stone. MOH London lists it at HK$19,310. 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

1.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7268966992
Dimensions5.49 × 5.42 × 3.72 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.49 mm5.42 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7268966992
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: HK$19,310 HKD|Low: HK$7,438 HKD|High: HK$23,281 HKD|Avg: HK$16,393 HKD|-13.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7HK$7,438 HKD
Retailer 4HK$9,914 HKD
Retailer 2HK$11,615 HKD
Retailer 3HK$11,803 HKD
Retailer 6HK$15,965 HKD
Retailer 5HK$16,897 HKD
MOH LondonHK$19,310 HKD

42 data points across 7 retailers

7 retailersHK$7,438 HKD to HK$19,310 HKD

A
Cheapest Retailer
-
HK$7,438 HKD
Final sale: no returns
A
Retailer 2
-
HK$9,914 HKD
View
Retailer 3
-
HK$11,615 HKD
View
A
Retailer 4
-
HK$11,803 HKD
View
A
Retailer 5
-
HK$15,965 HKD
View
A
Retailer 6
-
HK$16,897 HKD
View
Most Expensive
B+
MOH London
18D8E307D · Nov 7
HK$19,310 HKD
£1,940 GBP
View
6 more retailers have this diamond
Prices start from HK$7,438 HKDSave up to HK$11,872 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
1.00ct Radiant
HK$7,438 HKD