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Radiant|Natural|GIA

0.91ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 2225728688

Certificate GIA 2225728688

Diamond specifications and retailer prices

From $1,406 AUD
HK$7,700 HKD
As of November 1, 2026
Save $3,013 AUD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,419 AUD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225728688. Listed at 20 retailers as of October 30, 2026, with prices from $1,406 to $4,419, a $3,013 spread on the same certified stone. NZ Jewellers lists it at $4,419. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2225728688
Dimensions6.55 × 4.73 × 3.27 mm
L/W Ratio1.38
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.55 mm4.73 mm0.91 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2225728688
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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: $2,348 AUD|Low: $1,353 AUD|High: $3,358 AUD|Avg: $2,025 AUD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$1,406 AUD
Retailer 12$1,488 AUD
Retailer 10$1,498 AUD
Retailer 11$1,555 AUD
Retailer 4$1,641 AUD
Retailer 3$1,704 AUD
Retailer 8$1,826 AUD
Retailer 5$2,068 AUD
Retailer 1$2,348 AUD
Retailer 2$2,369 AUD
Retailer 9$2,654 AUD
Retailer 6$3,318 AUD

42 data points across 12 retailers

20 retailers$1,406 AUD to $4,419 AUD

B+
Cheapest Retailer
-
$1,406 AUD
HK$7,700 HKD
B+
Retailer 2
-
$1,488 AUD
$1,043 USD
View
Final sale: no returns
A
Retailer 3
-
$1,498 AUD
$1,050 USD
View
B+
Retailer 4
-
$1,555 AUD
$1,090 USD
View
B+
Retailer 5
-
$1,594 AUD
$1,117 USD
View
B+
Retailer 6
-
$1,603 AUD
$1,123 USD
View
B+
Retailer 7
-
$1,641 AUD
$1,150 USD
View
B+
Retailer 8
-
$1,641 AUD
$1,150 USD
View
B+
Retailer 9
-
$1,704 AUD
$1,194 USD
View
B+
Retailer 10
-
$1,826 AUD
$1,280 USD
View
B+
Retailer 11
-
$1,834 AUD
$1,285 USD
View
B+
Retailer 12
-
$1,893 AUD
$1,327 USD
View
B
Retailer 13
-
$2,068 AUD
£1,141 GBP
View
B
Retailer 14
-
$2,348 AUD
€1,567 EUR
View
Retailer 15
-
$2,369 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$2,577 AUD
$1,806 USD
View
B
Retailer 17
-
$2,654 AUD
ZAR 30,043 ZAR
View
B
Retailer 18
-
$2,951 AUD
CA$2,873 CAD
View
B
Retailer 19
-
$3,318 AUD
£1,831 GBP
View
Most Expensive
C
NZ Jewellers
ec8e6af5-8160-42ed-8929-f2fa2b620147 · Oct 30
$4,419 AUD
$3,097 USD
View
19 more retailers have this diamond
Prices start from $1,406 AUDSave up to $3,013 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
$1,406 AUD