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Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 1529742202

Certificate GIA 1529742202

Diamond specifications and retailer prices

From $1,153 AUD
₹77,117 INR
As of October 27, 2026
Save $2,626 AUD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,778 AUD at NZ Jewellers · As of October 27, 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 1529742202. Listed at 20 retailers as of October 27, 2026, with prices from $1,153 to $3,778, a $2,626 spread on the same certified stone. NZ Jewellers lists it at $3,778. 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 1529742202
Dimensions6.87 × 4.90 × 3.23 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
6.87 mm4.90 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529742202
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.0%

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 27
Current: $3,778 AUD|Low: $1,115 AUD|High: $3,831 AUD|Avg: $1,875 AUD|-1.4%
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
Retailer 18
Retailer 19
October 28, 2026
Retailer 12$1,153 AUD
Retailer 7$1,209 AUD
Retailer 4$1,483 AUD
Retailer 17$1,488 AUD
Retailer 10$1,537 AUD
Retailer 3$1,549 AUD
Retailer 9$1,549 AUD
Retailer 18$1,609 AUD
Retailer 16$1,724 AUD
Retailer 8$1,731 AUD
Retailer 6$1,740 AUD
Retailer 2$1,754 AUD
Retailer 19$1,787 AUD
Retailer 5$1,989 AUD
Retailer 11$2,054 AUD
Retailer 13$2,160 AUD
Retailer 15$2,263 AUD
Retailer 14$2,840 AUD
NZ Jewellers$3,778 AUD

25 data points across 19 retailers

20 retailers$1,153 AUD to $3,778 AUD

A
Cheapest Retailer
-
$1,153 AUD
₹77,117 INR
A
Retailer 2
-
$1,483 AUD
$1,042 USD
View
A
Retailer 3
-
$1,488 AUD
$1,045 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,537 AUD
$1,080 USD
View
A
Retailer 5
-
$1,549 AUD
$1,088 USD
View
Retailer 6
-
$1,549 AUD
$1,088 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,609 AUD
$1,130 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,724 AUD
$1,211 USD
View
A
Retailer 9
-
$1,731 AUD
$1,216 USD
View
Retailer 10
-
$1,740 AUD
$1,222 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,754 AUD
£970 GBP
View
A
Retailer 12
-
$1,787 AUD
$1,255 USD
View
Retailer 13
-
$1,862 AUD
$1,308 USD
View
Price last confirmed 56 days ago
B+
Retailer 14
-
$1,978 AUD
View
B+
Retailer 15
-
$1,989 AUD
$1,397 USD
View
Retailer 16
-
$2,054 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$2,160 AUD
€1,445 EUR
View
B+
Retailer 18
-
$2,263 AUD
ZAR 25,683 ZAR
View
B
Retailer 19
-
$2,840 AUD
£1,571 GBP
View
Most Expensive
B
NZ Jewellers
03f11cff-8ead-4ac9-a10a-8799fe19d9ee · Oct 27
$3,778 AUD
$2,654 USD
View
19 more retailers have this diamond
Prices start from $1,153 AUDSave up to $2,626 AUD

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
$1,153 AUD