Oval|Natural|GIA

1.20ct J IF Oval Natural Diamond

EX • J/IF • GIA 2537754765

Certificate GIA 2537754765

Diamond specifications and retailer prices

From $4,966 NZD
As of November 4, 2026
Save $4,008 NZD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,195 NZD at NZ Jewellers · As of October 9, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537754765. Listed at 11 retailers as of November 4, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.57°
OriginNatural
Grading LabGIA
CertificateGIA 2537754765
Dimensions8.21 × 5.87 × 3.71 mm
L/W Ratio1.40
Top View
8.21 mm5.87 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537754765
Side View
Table 60.0%CrownGirdle: ThickPavilion 35.57°Culet: NoneDepth 63.2%

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: Nov 4
Current: $6,263 NZD|Low: $3,925 NZD|High: $9,377 NZD|Avg: $6,147 NZD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$3,925 NZD
Retailer 6$4,966 NZD
Retailer 10$5,011 NZD
Retailer 8$5,262 NZD
Retailer 7$5,395 NZD
Retailer 3$5,717 NZD
Retailer 5$6,137 NZD
Retailer 1$6,263 NZD
Retailer 4$8,974 NZD
Retailer 2$9,036 NZD

32 data points across 10 retailers

11 retailers$4,966 NZD to $8,974 NZD

Retailer 1
-
$3,925 NZD
Price last confirmed 23 days ago
A
Retailer 2
-
$4,966 NZD
View
Final sale: no returns
Retailer 3
-
$5,262 NZD
View
Price last confirmed 22 days ago
Retailer 4
-
$5,356 NZD
View
Price last confirmed 27 days ago
Retailer 5
-
$5,395 NZD
View
Price last confirmed 21 days ago
Retailer 6
-
$5,657 NZD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$5,717 NZD
View
B+
Retailer 8
-
$6,137 NZD
View
B+
Retailer 9
-
$6,263 NZD
View
B
Retailer 10
-
$8,974 NZD
View
Most Expensive
NZ Jewellers
d40a42f7-3176-4223-9aba-59351b461070 · Oct 9
$11,195 NZD
$6,206 USD
View
Price last confirmed 28 days ago
10 more retailers have this diamond
Prices start from $4,966 NZDSave up to $4,008 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.

A
1.20ct Oval
$4,966 NZD