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 €555 EUR
₹59,079 INR
As of October 31, 2026
Save €1,778 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,333 EUR 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 €555 to €2,333, a €1,778 spread on the same certified stone. NZ Jewellers lists it at €2,333. 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

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: €2,333 EUR|Low: €550 EUR|High: €2,370 EUR|Avg: €953 EUR|-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 11€555 EUR
Retailer 12€561 EUR
Retailer 4€687 EUR
Retailer 5€707 EUR
Retailer 8€744 EUR
Retailer 14€749 EUR
Retailer 16€772 EUR
Retailer 6€779 EUR
Retailer 9€791 EUR
Retailer 17€858 EUR
Retailer 15€887 EUR
Retailer 10€905 EUR
Retailer 13€1,052 EUR
Retailer 7€1,055 EUR
Retailer 3€1,209 EUR
Retailer 2€1,363 EUR
NZ Jewellers€2,333 EUR

27 data points across 17 retailers

19 retailers€555 EUR to €2,333 EUR

A
Cheapest Retailer
-
€555 EUR
₹59,079 INR
A
Retailer 2
-
€561 EUR
HK$4,900 HKD
View
A
Retailer 3
-
€687 EUR
$767 USD
View
Final sale: no returns
A
Retailer 4
-
€707 EUR
SGD 1,068 SGD
View
A
Retailer 5
-
€744 EUR
$831 USD
View
A
Retailer 6
-
€749 EUR
$837 USD
View
A
Retailer 7
-
€772 EUR
$863 USD
View
A
Retailer 8
-
€779 EUR
SGD 1,176 SGD
View
A
Retailer 9
-
€791 EUR
$884 USD
View
A
Retailer 10
-
€858 EUR
$959 USD
View
A
Retailer 11
-
€887 EUR
$991 USD
View
Retailer 12
-
€899 EUR
$1,004 USD
View
Price last confirmed 55 days ago
A
Retailer 13
-
€905 EUR
£796 GBP
View
B+
Retailer 14
-
€1,029 EUR
A$1,768 AUD
View
A
Retailer 15
-
€1,052 EUR
View
B+
Retailer 16
-
€1,055 EUR
$1,179 USD
View
B+
Retailer 17
-
€1,209 EUR
CA$1,876 CAD
View
B+
Retailer 18
-
€1,363 EUR
£1,199 GBP
View
Most Expensive
B
NZ Jewellers
063046d7-5fb8-4ec4-8df0-0ef2a860f9aa · Oct 30
€2,333 EUR
$2,607 USD
View
18 more retailers have this diamond
Prices start from €555 EURSave up to €1,778 EUR

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
€555 EUR