Radiant|Natural|GIA

0.91ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 6545502997

Certificate GIA 6545502997

Diamond specifications and retailer prices

From $614 USD
HK$4,800 HKD
As of October 30, 2026
Save $1,993 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,607 USD 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 $614 to $2,607, a $1,993 spread on the same certified stone. NZ Jewellers lists it at $2,607. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,607 USD|Low: $614 USD|High: $2,648 USD|Avg: $1,066 USD|-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
October 30, 2026
Retailer 15$614 USD
Retailer 2$622 USD
Retailer 4$767 USD
Retailer 5$790 USD
Retailer 8$831 USD
Retailer 13$837 USD
Retailer 16$863 USD
Retailer 6$870 USD
Retailer 9$884 USD
Retailer 17$959 USD
Retailer 14$991 USD
Retailer 10$1,011 USD
Retailer 12$1,173 USD
Retailer 7$1,179 USD
Retailer 3$1,351 USD
Retailer 11$1,530 USD
NZ Jewellers$2,607 USD

25 data points across 17 retailers

19 retailers$614 USD to $2,607 USD

A
Cheapest Retailer
-
$614 USD
HK$4,800 HKD
A
Retailer 2
-
$622 USD
₹59,285 INR
View
B+
Retailer 3
-
$767 USD
View
Final sale: no returns
A
Retailer 4
-
$790 USD
SGD 1,068 SGD
View
A
Retailer 5
-
$831 USD
View
A
Retailer 6
-
$837 USD
View
A
Retailer 7
-
$863 USD
View
A
Retailer 8
-
$870 USD
SGD 1,176 SGD
View
A
Retailer 9
-
$884 USD
View
A
Retailer 10
-
$959 USD
View
A
Retailer 11
-
$991 USD
View
Retailer 12
-
$1,004 USD
View
Price last confirmed 54 days ago
A
Retailer 13
-
$1,011 USD
£796 GBP
View
B+
Retailer 14
-
$1,149 USD
A$1,768 AUD
View
A
Retailer 15
-
$1,173 USD
€1,117 EUR
View
B+
Retailer 16
-
$1,179 USD
View
B+
Retailer 17
-
$1,351 USD
CA$1,876 CAD
View
B+
Retailer 18
-
$1,530 USD
£1,205 GBP
View
Most Expensive
B
NZ Jewellers
063046d7-5fb8-4ec4-8df0-0ef2a860f9aa · Oct 30
$2,607 USD
View
18 more retailers have this diamond
Prices start from $614 USDSave up to $1,993 USD

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
$614 USD