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Oval|Natural|GIA

1.20ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 2556169528

Certificate GIA 2556169528

Diamond specifications and retailer prices

From $2,936 SGD
As of November 5, 2026
Save $5,162 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,098 SGD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556169528. Listed at 20 retailers as of November 5, 2026, with prices from $2,936 to $8,098, a $5,162 spread on the same certified stone. NZ Jewellers lists it at $8,098. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556169528
Dimensions8.29 × 5.84 × 3.78 mm
L/W Ratio1.42
Top View
8.29 mm5.84 mm1.20 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556169528
Side View
Table 63.0%Crown 40°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 64.7%

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 5
Current: $8,098 SGD|Low: $2,936 SGD|High: $8,098 SGD|Avg: $4,094 SGD|+14.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 18$2,936 SGD
Retailer 10$3,140 SGD
Retailer 6$3,142 SGD
Retailer 16$3,240 SGD
Retailer 12$3,295 SGD
Retailer 4$3,509 SGD
Retailer 11$3,559 SGD
Retailer 7$3,645 SGD
Retailer 3$3,668 SGD
Retailer 2$3,809 SGD
Retailer 17$3,819 SGD
Retailer 5$3,858 SGD
Retailer 20$3,858 SGD
Retailer 13$3,986 SGD
Retailer 15$4,050 SGD
Retailer 14$4,077 SGD
Retailer 19$4,591 SGD
Retailer 8$4,596 SGD
Retailer 9$6,568 SGD
NZ Jewellers$8,098 SGD

21 data points across 20 retailers

20 retailers$2,936 SGD to $8,098 SGD

A
Cheapest Retailer
-
$2,936 SGD
B+
Retailer 2
-
$3,140 SGD
View
A
Retailer 3
-
$3,142 SGD
View
B+
Retailer 4
-
$3,240 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,295 SGD
View
B+
Retailer 6
-
$3,509 SGD
View
Retailer 7
-
$3,559 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,645 SGD
View
B+
Retailer 9
-
$3,668 SGD
View
B+
Retailer 10
-
$3,809 SGD
View
B+
Retailer 11
-
$3,819 SGD
View
B+
Retailer 12
-
$3,858 SGD
View
B+
Retailer 13
-
$3,858 SGD
View
B+
Retailer 14
-
$3,986 SGD
View
B
Retailer 15
-
$4,050 SGD
View
B+
Retailer 16
-
$4,077 SGD
View
B
Retailer 17
-
$4,591 SGD
View
B
Retailer 18
-
$4,596 SGD
View
B
Retailer 19
-
$6,568 SGD
View
Most Expensive
C
NZ Jewellers
9de6eb43-d71d-4f7d-9417-e2732a864a67 · Nov 5
$8,098 SGD
$6,319 USD
View
19 more retailers have this diamond
Prices start from $2,936 SGDSave up to $5,162 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
$2,936 SGD