CaratHunter
Plans
Radiant|Natural|GIA

0.91ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6545502997

Certificate GIA 6545502997

Diamond specifications and retailer prices

From HK$4,867 HKD
₹59,079 INR
As of October 31, 2026
Save HK$15,587 HKD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,454 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545502997. Listed at 19 retailers as of October 30, 2026, with prices from HK$4,867 to HK$20,454, a HK$15,587 spread on the same certified stone. NZ Jewellers lists it at HK$20,454. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545502997
Dimensions6.31 × 4.75 × 3.38 mm
L/W Ratio1.33
Top View
6.31 mm4.75 mm0.91 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545502997
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.0%

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: Oct 31
Current: HK$20,454 HKD|Low: HK$4,820 HKD|High: HK$20,775 HKD|Avg: HK$8,357 HKD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 11HK$4,867 HKD
Retailer 12HK$4,921 HKD
Retailer 4HK$6,018 HKD
Retailer 5HK$6,201 HKD
Retailer 8HK$6,520 HKD
Retailer 14HK$6,567 HKD
Retailer 16HK$6,771 HKD
Retailer 6HK$6,828 HKD
Retailer 9HK$6,936 HKD
Retailer 17HK$7,524 HKD
Retailer 15HK$7,775 HKD
Retailer 10HK$7,930 HKD
Retailer 13HK$9,218 HKD
Retailer 7HK$9,251 HKD
Retailer 3HK$10,597 HKD
Retailer 2HK$11,947 HKD
NZ JewellersHK$20,454 HKD

27 data points across 17 retailers

19 retailersHK$4,867 HKD to HK$20,454 HKD

A
Cheapest Retailer
-
HK$4,867 HKD
₹59,079 INR
A
Retailer 2
-
HK$4,921 HKD
View
A
Retailer 3
-
HK$6,018 HKD
$767 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,201 HKD
SGD 1,068 SGD
View
A
Retailer 5
-
HK$6,520 HKD
$831 USD
View
A
Retailer 6
-
HK$6,567 HKD
$837 USD
View
A
Retailer 7
-
HK$6,771 HKD
$863 USD
View
A
Retailer 8
-
HK$6,828 HKD
SGD 1,176 SGD
View
A
Retailer 9
-
HK$6,936 HKD
$884 USD
View
A
Retailer 10
-
HK$7,524 HKD
$959 USD
View
A
Retailer 11
-
HK$7,775 HKD
$991 USD
View
Retailer 12
-
HK$7,877 HKD
$1,004 USD
View
Price last confirmed 55 days ago
A
Retailer 13
-
HK$7,930 HKD
£796 GBP
View
B+
Retailer 14
-
HK$9,016 HKD
A$1,768 AUD
View
A
Retailer 15
-
HK$9,218 HKD
€1,119 EUR
View
B+
Retailer 16
-
HK$9,251 HKD
$1,179 USD
View
B+
Retailer 17
-
HK$10,597 HKD
CA$1,876 CAD
View
B+
Retailer 18
-
HK$11,947 HKD
£1,199 GBP
View
Most Expensive
B
NZ Jewellers
063046d7-5fb8-4ec4-8df0-0ef2a860f9aa · Oct 30
HK$20,454 HKD
$2,607 USD
View
18 more retailers have this diamond
Prices start from HK$4,867 HKDSave up to HK$15,587 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
0.91ct Radiant
HK$4,867 HKD