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Oval|Natural|GIA

1.20ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 6512985499

Certificate GIA 6512985499

Diamond specifications and retailer prices

From $4,228 AUD
As of November 4, 2026
Save $4,823 AUD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,454 AUD at NZ Jewellers · As of September 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6512985499. Listed at 22 retailers as of November 4, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512985499
Dimensions8.92 × 5.61 × 3.45 mm
L/W Ratio1.59
Top View
8.92 mm5.61 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6512985499
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.5%

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: $5,107 AUD|Low: $4,228 AUD|High: $9,184 AUD|Avg: $5,962 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$4,228 AUD
Retailer 7$4,522 AUD
Retailer 8$4,538 AUD
Retailer 1$5,107 AUD
Retailer 3$5,615 AUD
Retailer 9$5,811 AUD
Retailer 6$6,351 AUD
Retailer 2$6,624 AUD
Retailer 4$9,051 AUD

39 data points across 9 retailers

22 retailers$4,228 AUD to $9,051 AUD

B+
Cheapest Retailer
-
$4,228 AUD
B+
Retailer 2
-
$4,350 AUD
View
B+
Retailer 3
-
$4,363 AUD
View
B+
Retailer 4
-
$4,522 AUD
View
B
Retailer 5
-
$4,538 AUD
View
Final sale: no returns
B
Retailer 6
-
$4,745 AUD
View
B+
Retailer 7
-
$4,890 AUD
View
Retailer 8
-
$4,916 AUD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$4,932 AUD
View
Retailer 10
-
$5,106 AUD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$5,107 AUD
View
B
Retailer 12
-
$5,574 AUD
View
B
Retailer 13
-
$5,574 AUD
View
B
Retailer 14
-
$5,615 AUD
View
Retailer 15
-
$5,673 AUD
View
Price last confirmed 38 days ago
B
Retailer 16
-
$5,763 AUD
View
Retailer 17
-
$5,811 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$5,874 AUD
View
B
Retailer 19
-
$6,351 AUD
View
B
Retailer 20
-
$6,624 AUD
View
B
Retailer 21
-
$9,051 AUD
View
Most Expensive
NZ Jewellers
e2b9fbc1-d891-4016-8852-ce15c0cf4d61 · Sep 30
$9,454 AUD
$6,496 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $4,228 AUDSave up to $4,823 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
$4,228 AUD