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Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

ID • D/IF • GIA 2557523381

Certificate GIA 2557523381

Diamond specifications and retailer prices

From $11,929 SGD
As of November 2, 2026
Save $5,463 SGD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,999 SGD at NZ Jewellers · As of October 6, 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 D colour (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 2557523381. Listed at 11 retailers as of November 2, 2026, with a 46% 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
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.84°
Pavilion angle41.06°
OriginNatural
Grading LabGIA
CertificateGIA 2557523381
Dimensions8.72 × 5.83 × 3.71 mm
L/W Ratio1.50
Girdle conditionThick
Top View
8.72 mm5.83 mm1.20 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557523381
Side View
Table 58.0%Crown 37.84°Girdle: MED-THKPavilion 41.06°Culet: NoneDepth 63.6%

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 2
Current: $15,173 SGD|Low: $11,929 SGD|High: $18,016 SGD|Avg: $13,894 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$11,929 SGD
Retailer 4$12,045 SGD
Retailer 5$12,045 SGD
Retailer 6$12,465 SGD
Retailer 1$15,173 SGD
Retailer 3$17,392 SGD

38 data points across 6 retailers

11 retailers$11,929 SGD to $17,392 SGD

A
Cheapest Retailer
-
$11,929 SGD
A
Retailer 2
-
$12,045 SGD
View
A
Retailer 3
-
$12,045 SGD
View
Retailer 4
-
$12,465 SGD
View
Price last confirmed 13 days ago
Retailer 5
-
$13,629 SGD
View
Price last confirmed 41 days ago
Retailer 6
-
$13,631 SGD
View
Price last confirmed 29 days ago
Retailer 7
-
$13,840 SGD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$15,173 SGD
View
B
Retailer 9
-
$17,392 SGD
View
Retailer 10
-
$18,996 SGD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
fa943cbd-d979-40a9-8b97-c487b1473e60 · Oct 6
$18,999 SGD
$14,874 USD
View
Price last confirmed 30 days ago
10 more retailers have this diamond
Prices start from $11,929 SGDSave up to $5,463 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
$11,929 SGD