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Oval|Natural|GIA

0.90ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 6551041495

Certificate GIA 6551041495

Diamond specifications and retailer prices

From $2,258 AUD
SGD 2,143 SGD
As of October 31, 2026
Save $3,979 AUD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,237 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551041495. Listed at 23 retailers as of October 30, 2026, with prices from $2,258 to $6,237, a $3,979 spread on the same certified stone. NZ Jewellers lists it at $6,237. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551041495
Dimensions7.49 × 5.37 × 3.40 mm
L/W Ratio1.39
Top View
7.49 mm5.37 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551041495
Side View
Table 59.0%Crown 36.5°Girdle: MED-VTKPavilion 38.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,237 AUD|Low: $2,056 AUD|High: $6,237 AUD|Avg: $3,018 AUD
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
October 31, 2026
Retailer 10$2,258 AUD
Retailer 11$2,359 AUD
Retailer 7$2,474 AUD
Retailer 3$2,557 AUD
Retailer 14$2,557 AUD
Retailer 12$2,572 AUD
Retailer 5$2,591 AUD
Retailer 6$2,641 AUD
Retailer 15$2,675 AUD
Retailer 8$2,866 AUD
Retailer 4$2,951 AUD
Retailer 13$3,337 AUD
Retailer 2$3,772 AUD
Retailer 9$4,504 AUD
NZ Jewellers$6,237 AUD

45 data points across 15 retailers

23 retailers$2,258 AUD to $6,237 AUD

B+
Cheapest Retailer
-
$2,258 AUD
SGD 2,143 SGD
B+
Retailer 2
-
$2,330 AUD
$1,637 USD
View
B+
Retailer 3
-
$2,359 AUD
$1,657 USD
View
Final sale: no returns
Retailer 4
-
$2,557 AUD
$1,796 USD
View
Price last confirmed 64 days ago
Retailer 5
-
$2,557 AUD
$1,796 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$2,557 AUD
$1,796 USD
View
B+
Retailer 7
-
$2,557 AUD
$1,796 USD
View
B+
Retailer 8
-
$2,572 AUD
$1,807 USD
View
B+
Retailer 9
-
$2,591 AUD
$1,820 USD
View
B+
Retailer 10
-
$2,641 AUD
$1,855 USD
View
B
Retailer 11
-
$2,675 AUD
$1,879 USD
View
B
Retailer 12
-
$2,752 AUD
$1,933 USD
View
B
Retailer 13
-
$2,866 AUD
£1,585 GBP
View
Retailer 14
-
$2,951 AUD
$2,073 USD
View
Price last confirmed 55 days ago
Retailer 15
-
$2,951 AUD
$2,073 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,951 AUD
$2,073 USD
View
B
Retailer 17
-
$3,031 AUD
$2,129 USD
View
Retailer 18
-
$3,337 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$3,772 AUD
ZAR 42,800 ZAR
View
B
Retailer 20
-
$4,504 AUD
£2,491 GBP
View
Retailer 21
-
$6,237 AUD
$4,381 USD
View
Price last confirmed 63 days ago
Retailer 22
-
$6,237 AUD
$4,381 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
deec7fc3-933d-4907-9918-2ff78c7aebf5 · Oct 30
$6,237 AUD
$4,381 USD
View
22 more retailers have this diamond
Prices start from $2,258 AUDSave up to $3,979 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.

B+
0.90ct Oval
$2,258 AUD