Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2564308347

Certificate GIA 2564308347

Diamond specifications and retailer prices

From $1,035 USD
₹98,570 INR
As of November 1, 2026
Save $2,320 USD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,355 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 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 $1,035 to $3,355, a $2,320 spread on the same certified stone. NZ Jewellers lists it at $3,355. 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: $3,355 USD|Low: $1,035 USD|High: $3,355 USD|Avg: $1,778 USD|+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 8$1,035 USD
Retailer 6$1,091 USD
Retailer 12$1,200 USD
Retailer 5$1,274 USD
Retailer 14$1,426 USD
Retailer 13$1,480 USD
Retailer 3$1,511 USD
Retailer 7$1,533 USD
Retailer 4$1,570 USD
Retailer 2$1,916 USD
Retailer 11$2,015 USD
Retailer 10$2,520 USD
Retailer 9$2,647 USD
NZ Jewellers$3,355 USD

28 data points across 14 retailers

15 retailers$1,035 USD to $3,355 USD

A
Cheapest Retailer
-
$1,035 USD
₹98,570 INR
A
Retailer 2
-
$1,091 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,200 USD
View
B+
Retailer 4
-
$1,274 USD
View
B+
Retailer 5
-
$1,426 USD
View
B+
Retailer 6
-
$1,480 USD
View
B+
Retailer 7
-
$1,511 USD
View
B+
Retailer 8
-
$1,533 USD
£1,207 GBP
View
B+
Retailer 9
-
$1,570 USD
View
Retailer 10
-
$1,775 USD
A$2,731 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,916 USD
€1,825 EUR
View
B
Retailer 12
-
$2,015 USD
ZAR 32,548 ZAR
View
B
Retailer 13
-
$2,520 USD
£1,984 GBP
View
B
Retailer 14
-
$2,647 USD
£2,084 GBP
View
Most Expensive
B
NZ Jewellers
bf4dc349-275a-4b80-916a-026fdc93196f · Oct 30
$3,355 USD
View
14 more retailers have this diamond
Prices start from $1,035 USDSave up to $2,320 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
$1,035 USD