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Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2564308347

Certificate GIA 2564308347

Diamond specifications and retailer prices

From €923 EUR
₹98,570 INR
As of November 1, 2026
Save €2,068 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,991 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564308347. Listed at 15 retailers as of October 30, 2026, with prices from €923 to €2,991, a €2,068 spread on the same certified stone. NZ Jewellers lists it at €2,991. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564308347
Dimensions6.60 × 4.71 × 3.21 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
6.60 mm4.71 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564308347
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

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: Nov 1
Current: €2,991 EUR|Low: €923 EUR|High: €2,991 EUR|Avg: €1,586 EUR|+2.3%
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
November 2, 2026
Retailer 9€923 EUR
Retailer 6€973 EUR
Retailer 12€1,070 EUR
Retailer 5€1,136 EUR
Retailer 14€1,271 EUR
Retailer 13€1,320 EUR
Retailer 3€1,347 EUR
Retailer 8€1,367 EUR
Retailer 4€1,400 EUR
Retailer 7€1,708 EUR
Retailer 11€1,796 EUR
Retailer 10€2,246 EUR
Retailer 2€2,360 EUR
NZ Jewellers€2,991 EUR

28 data points across 14 retailers

15 retailers€923 EUR to €2,991 EUR

A
Cheapest Retailer
-
€923 EUR
₹98,570 INR
A
Retailer 2
-
€973 EUR
$1,091 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,070 EUR
$1,200 USD
View
B+
Retailer 4
-
€1,136 EUR
$1,274 USD
View
B+
Retailer 5
-
€1,271 EUR
$1,426 USD
View
B+
Retailer 6
-
€1,320 EUR
$1,480 USD
View
B+
Retailer 7
-
€1,347 EUR
$1,511 USD
View
B+
Retailer 8
-
€1,367 EUR
£1,207 GBP
View
B+
Retailer 9
-
€1,400 EUR
$1,570 USD
View
Retailer 10
-
€1,583 EUR
A$2,731 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
€1,708 EUR
View
B
Retailer 12
-
€1,796 EUR
ZAR 32,548 ZAR
View
B
Retailer 13
-
€2,246 EUR
£1,984 GBP
View
B
Retailer 14
-
€2,360 EUR
£2,084 GBP
View
Most Expensive
B
NZ Jewellers
bf4dc349-275a-4b80-916a-026fdc93196f · Oct 30
€2,991 EUR
$3,355 USD
View
14 more retailers have this diamond
Prices start from €923 EURSave up to €2,068 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
€923 EUR