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Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2288108260

Certificate GIA 2288108260

Diamond specifications and retailer prices

From HK$14,756 HKD
£1,481 GBP
As of November 2, 2026
Save HK$4,241 HKD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$18,996 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2288108260. Listed at 2 retailers as of October 30, 2026, with prices from HK$14,756 to HK$18,996, a HK$4,241 spread on the same certified stone. Diamond Exchange Canada lists it at HK$18,996. 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

0.91
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2288108260
Dimensions6.36 × 4.91 × 3.26 mm
L/W Ratio1.30
Top View
6.36 mm4.91 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2288108260
Side View
Table 67.0%CrownGirdle: NUL-NULPavilionCuletDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$18,996 HKD|Low: HK$14,419 HKD|High: HK$18,996 HKD|Avg: HK$16,828 HKD
Diamond Exchange Canada
Retailer 2
November 2, 2026
Retailer 2HK$14,756 HKD
Diamond Exchange CanadaHK$18,996 HKD

31 data points across 2 retailers

2 retailersHK$14,756 HKD to HK$18,996 HKD

B
Cheapest Retailer
-
HK$14,756 HKD
£1,481 GBP
Most Expensive
C
Diamond Exchange Canada
1771508769 · Oct 30
HK$18,996 HKD
CA$3,363 CAD
View
1 more retailer has this diamond
Prices start from HK$14,756 HKDSave up to HK$4,241 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
0.91ct Radiant
HK$14,756 HKD