Oval|Natural|GIA

1.20ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 6512985499

Certificate GIA 6512985499

Diamond specifications and retailer prices

From $5,208 NZD
$2,935 USD
As of October 28, 2026
Save $5,856 NZD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,526 NZD 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 October 28, 2026, with a 112% 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: Oct 28
Current: $6,322 NZD|Low: $5,208 NZD|High: $11,197 NZD|Avg: $7,334 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$5,208 NZD
Retailer 3$5,513 NZD
Retailer 8$5,532 NZD
Retailer 1$6,322 NZD
Retailer 6$6,914 NZD
Retailer 9$7,086 NZD
Retailer 5$7,746 NZD
Retailer 4$8,132 NZD
Retailer 2$11,064 NZD

39 data points across 9 retailers

22 retailers$5,208 NZD to $11,064 NZD

B+
Cheapest Retailer
-
$5,208 NZD
$2,935 USD
B+
Retailer 2
-
$5,303 NZD
$2,989 USD
View
B+
Retailer 3
-
$5,319 NZD
$2,998 USD
View
B+
Retailer 4
-
$5,513 NZD
A$4,780 AUD
View
B
Retailer 5
-
$5,532 NZD
$3,118 USD
View
Final sale: no returns
B
Retailer 6
-
$5,784 NZD
$3,260 USD
View
B+
Retailer 7
-
$5,962 NZD
$3,360 USD
View
Retailer 8
-
$5,994 NZD
$3,378 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$6,014 NZD
$3,390 USD
View
Retailer 10
-
$6,224 NZD
$3,508 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$6,322 NZD
£2,805 GBP
View
B
Retailer 12
-
$6,796 NZD
$3,830 USD
View
B
Retailer 13
-
$6,796 NZD
$3,830 USD
View
B
Retailer 14
-
$6,914 NZD
£3,068 GBP
View
Retailer 15
-
$6,916 NZD
$3,898 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$7,026 NZD
$3,960 USD
View
Retailer 17
-
$7,086 NZD
A$6,144 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$7,162 NZD
$4,036 USD
View
B
Retailer 19
-
$7,746 NZD
€4,158 EUR
View
B
Retailer 20
-
$8,132 NZD
ZAR 74,041 ZAR
View
B
Retailer 21
-
$11,064 NZD
£4,910 GBP
View
Most Expensive
NZ Jewellers
e2b9fbc1-d891-4016-8852-ce15c0cf4d61 · Sep 30
$11,526 NZD
$6,496 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from $5,208 NZDSave up to $5,856 NZD

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
$5,208 NZD