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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 €926 EUR
₹98,570 INR
As of November 1, 2026
Save €2,077 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,003 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 €926 to €3,003, a €2,077 spread on the same certified stone. NZ Jewellers lists it at €3,003. 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
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: €3,003 EUR|Low: €926 EUR|High: €3,003 EUR|Avg: €1,589 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
Retailer 15
November 1, 2026
Retailer 2€926 EUR
Retailer 6€977 EUR
Retailer 13€1,074 EUR
Retailer 5€1,140 EUR
Retailer 15€1,276 EUR
Retailer 14€1,325 EUR
Retailer 3€1,352 EUR
Retailer 10€1,361 EUR
Retailer 4€1,405 EUR
Retailer 7€1,589 EUR
Retailer 11€1,717 EUR
Retailer 12€1,803 EUR
Retailer 9€2,255 EUR
Retailer 8€2,369 EUR
NZ Jewellers€3,003 EUR

28 data points across 15 retailers

15 retailers€926 EUR to €3,003 EUR

A
Cheapest Retailer
-
€926 EUR
₹98,570 INR
A
Retailer 2
-
€977 EUR
$1,091 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,074 EUR
$1,200 USD
View
B+
Retailer 4
-
€1,140 EUR
$1,274 USD
View
B+
Retailer 5
-
€1,276 EUR
$1,426 USD
View
B+
Retailer 6
-
€1,325 EUR
$1,480 USD
View
B+
Retailer 7
-
€1,352 EUR
$1,511 USD
View
B+
Retailer 8
-
€1,361 EUR
£1,197 GBP
View
B+
Retailer 9
-
€1,405 EUR
$1,570 USD
View
Retailer 10
-
€1,589 EUR
A$2,731 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
€1,717 EUR
View
B
Retailer 12
-
€1,803 EUR
ZAR 32,548 ZAR
View
B
Retailer 13
-
€2,255 EUR
£1,984 GBP
View
B
Retailer 14
-
€2,369 EUR
£2,084 GBP
View
Most Expensive
B
NZ Jewellers
bf4dc349-275a-4b80-916a-026fdc93196f · Oct 30
€3,003 EUR
$3,355 USD
View
14 more retailers have this diamond
Prices start from €926 EURSave up to €2,077 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
€926 EUR