CaratHunter
Plans
Round|Natural|GIA

0.90ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 2546912656

Certificate GIA 2546912656

Diamond specifications and retailer prices

From $1,012 AUD
₹67,723 INR
As of October 31, 2026
Save $3,231 AUD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,244 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2546912656. Listed at 23 retailers as of October 30, 2026, with prices from $1,012 to $4,244, a $3,231 spread on the same certified stone. NZ Jewellers lists it at $4,244. 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

0.90
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2546912656
Dimensions6.00 × 6.05 × 3.89 mm
L/W Ratio1.01
Top View
6.00 mm6.05 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546912656
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.6%

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 31
Current: $1,666 AUD|Low: $1,010 AUD|High: $2,508 AUD|Avg: $1,519 AUD|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$1,012 AUD
Retailer 6$1,020 AUD
Retailer 3$1,248 AUD
Retailer 2$1,272 AUD
Retailer 10$1,365 AUD
Retailer 4$1,434 AUD
Retailer 7$1,591 AUD
Retailer 11$1,600 AUD
Retailer 1$1,666 AUD
Retailer 8$1,773 AUD
Retailer 9$2,491 AUD

30 data points across 11 retailers

23 retailers$1,012 AUD to $4,244 AUD

A
Cheapest Retailer
-
$1,012 AUD
₹67,723 INR
A
Retailer 2
-
$1,020 AUD
HK$5,600 HKD
View
B+
Retailer 3
-
$1,242 AUD
View
B+
Retailer 4
-
$1,248 AUD
$877 USD
View
Final sale: no returns
A
Retailer 5
-
$1,272 AUD
SGD 1,207 SGD
View
B+
Retailer 6
-
$1,354 AUD
$951 USD
View
A
Retailer 7
-
$1,365 AUD
$959 USD
View
Retailer 8
-
$1,371 AUD
$963 USD
View
Price last confirmed 54 days ago
B+
Retailer 9
-
$1,405 AUD
$987 USD
View
B+
Retailer 10
-
$1,416 AUD
SGD 1,344 SGD
View
B+
Retailer 11
-
$1,434 AUD
$1,007 USD
View
B+
Retailer 12
-
$1,562 AUD
$1,097 USD
View
Retailer 13
-
$1,582 AUD
$1,111 USD
View
Price last confirmed 55 days ago
B+
Retailer 14
-
$1,591 AUD
£880 GBP
View
B+
Retailer 15
-
$1,600 AUD
£885 GBP
View
B+
Retailer 16
-
$1,666 AUD
$1,170 USD
View
B+
Retailer 17
-
$1,773 AUD
€1,186 EUR
View
B+
Retailer 18
-
$1,775 AUD
View
B+
Retailer 19
-
$1,928 AUD
$1,354 USD
View
B
Retailer 20
-
$2,208 AUD
CA$2,155 CAD
View
B
Retailer 21
-
$2,491 AUD
£1,378 GBP
View
Retailer 22
-
$3,958 AUD
$2,780 USD
View
Price last confirmed 60 days ago
Most Expensive
C
NZ Jewellers
3f00c168-3994-4857-9b20-c54b9b35fd2b · Oct 30
$4,244 AUD
$2,981 USD
View
22 more retailers have this diamond
Prices start from $1,012 AUDSave up to $3,231 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
0.90ct Round
$1,012 AUD