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Radiant|Natural|GIA

0.90ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6282851724

Certificate GIA 6282851724

Diamond specifications and retailer prices

From HK$17,458 HKD
$2,225 USD
As of November 2, 2026
Save HK$9,490 HKD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$26,948 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded F 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 6282851724. Listed at 3 retailers as of November 1, 2026, with prices from HK$17,458 to HK$26,948, a HK$9,490 spread on the same certified stone. 77 Diamonds lists it at HK$26,948. 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

0.90
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6282851724
Dimensions6.38 × 4.68 × 3.34 mm
L/W Ratio1.36
Top View
6.38 mm4.68 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6282851724
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$26,948 HKD|Low: HK$17,277 HKD|High: HK$27,206 HKD|Avg: HK$21,227 HKD|+0.1%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2HK$17,458 HKD
Retailer 3HK$19,214 HKD
77 DiamondsHK$26,948 HKD

33 data points across 3 retailers

3 retailersHK$17,458 HKD to HK$26,948 HKD

B+
Cheapest Retailer
-
HK$17,458 HKD
$2,225 USD
B
Retailer 2
-
HK$19,214 HKD
$2,449 USD
View
Most Expensive
B
77 Diamonds
RADMBGABXRURD · Nov 1
HK$26,948 HKD
£2,704 GBP
View
2 more retailers have this diamond
Prices start from HK$17,458 HKDSave up to HK$9,490 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.

B+
0.90ct Radiant
HK$17,458 HKD