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Oval|Natural|GIA

1.20ct J IF Oval Natural Diamond

EX • J/IF • GIA 2537754765

Certificate GIA 2537754765

Diamond specifications and retailer prices

From $3,528 SGD
As of November 4, 2026
Save $2,848 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,954 SGD 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: $4,450 SGD|Low: $2,789 SGD|High: $6,662 SGD|Avg: $4,367 SGD|-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$2,789 SGD
Retailer 6$3,528 SGD
Retailer 10$3,560 SGD
Retailer 8$3,738 SGD
Retailer 7$3,833 SGD
Retailer 3$4,061 SGD
Retailer 5$4,360 SGD
Retailer 1$4,450 SGD
Retailer 4$6,376 SGD
Retailer 2$6,420 SGD

32 data points across 10 retailers

11 retailers$3,528 SGD to $6,376 SGD

Retailer 1
-
$2,789 SGD
Price last confirmed 23 days ago
A
Retailer 2
-
$3,528 SGD
View
Final sale: no returns
Retailer 3
-
$3,738 SGD
View
Price last confirmed 22 days ago
Retailer 4
-
$3,805 SGD
View
Price last confirmed 27 days ago
Retailer 5
-
$3,833 SGD
View
Price last confirmed 21 days ago
Retailer 6
-
$4,019 SGD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$4,061 SGD
View
B+
Retailer 8
-
$4,360 SGD
View
B+
Retailer 9
-
$4,450 SGD
View
B
Retailer 10
-
$6,376 SGD
View
Most Expensive
NZ Jewellers
d40a42f7-3176-4223-9aba-59351b461070 · Oct 9
$7,954 SGD
$6,206 USD
View
Price last confirmed 28 days ago
10 more retailers have this diamond
Prices start from $3,528 SGDSave up to $2,848 SGD

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
$3,528 SGD