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Oval|Natural|GIA

1.20ct J VS1 Oval Natural Diamond

ID • J/VS1 • GIA 2544369898

Certificate GIA 2544369898

Diamond specifications and retailer prices

From $3,900 AUD
As of November 4, 2026
Save $4,225 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,125 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544369898. Listed at 18 retailers as of November 4, 2026, with prices from $3,900 to $8,125, a $4,225 spread on the same certified stone. NZ Jewellers lists it at $8,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.8°
Pavilion angle35.7°
OriginNatural
Grading LabGIA
CertificateGIA 2544369898
Dimensions7.96 × 5.69 × 3.73 mm
L/W Ratio1.40
Top View
7.96 mm5.69 mm1.20 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544369898
Side View
Table 62.0%Crown 40.8°Girdle: THK-VTHPavilion 35.7°Culet: NoneDepth 65.6%

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: Nov 4
Current: $8,125 AUD|Low: $3,900 AUD|High: $8,345 AUD|Avg: $5,242 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
Retailer 16
Retailer 17
November 6, 2026
Retailer 4$3,900 AUD
Retailer 7$4,069 AUD
Retailer 6$4,168 AUD
Retailer 9$4,356 AUD
Retailer 13$4,483 AUD
Retailer 17$4,606 AUD
Retailer 8$4,631 AUD
Retailer 12$4,631 AUD
Retailer 2$4,842 AUD
Retailer 14$4,861 AUD
Retailer 16$4,861 AUD
Retailer 15$5,021 AUD
Retailer 5$5,239 AUD
Retailer 11$5,458 AUD
Retailer 3$6,792 AUD
Retailer 10$7,778 AUD
NZ Jewellers$8,125 AUD

43 data points across 17 retailers

18 retailers$3,900 AUD to $8,125 AUD

B+
Cheapest Retailer
-
$3,900 AUD
Final sale: no returns
B+
Retailer 2
-
$4,069 AUD
View
B+
Retailer 3
-
$4,168 AUD
View
B+
Retailer 4
-
$4,356 AUD
View
B+
Retailer 5
-
$4,483 AUD
View
B+
Retailer 6
-
$4,606 AUD
View
B+
Retailer 7
-
$4,631 AUD
View
B+
Retailer 8
-
$4,631 AUD
View
B+
Retailer 9
-
$4,842 AUD
View
B+
Retailer 10
-
$4,861 AUD
View
B+
Retailer 11
-
$4,861 AUD
View
B+
Retailer 12
-
$4,967 AUD
View
B+
Retailer 13
-
$5,021 AUD
View
B
Retailer 14
-
$5,239 AUD
View
B
Retailer 15
-
$5,458 AUD
View
B
Retailer 16
-
$6,792 AUD
View
B
Retailer 17
-
$7,778 AUD
View
Most Expensive
B
NZ Jewellers
c22471a8-6e3d-44ef-9eed-6aab991f3c1e · Nov 5
$8,125 AUD
$5,583 USD
View
17 more retailers have this diamond
Prices start from $3,900 AUDSave up to $4,225 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+
1.20ct Oval
$3,900 AUD