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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 3515611707

Certificate GIA 3515611707

Diamond specifications and retailer prices

From $3,267 SGD
As of November 5, 2026
Save $4,378 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,645 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3515611707. Listed at 19 retailers as of November 5, 2026, with prices from $3,267 to $7,645, a $4,378 spread on the same certified stone. NZ Jewellers lists it at $7,645. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.96°
Pavilion angle38.56°
OriginNatural
Grading LabGIA
CertificateGIA 3515611707
Dimensions8.13 × 5.91 × 3.74 mm
L/W Ratio1.38
Top View
8.13 mm5.91 mm1.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515611707
Side View
Table 60.0%Crown 41.96°Girdle: MED-VTKPavilion 38.56°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,645 SGD|Low: $3,267 SGD|High: $8,434 SGD|Avg: $4,963 SGD|-9.4%
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 19$3,267 SGD
Retailer 9$3,559 SGD
Retailer 17$3,608 SGD
Retailer 6$3,669 SGD
Retailer 5$3,732 SGD
Retailer 18$3,976 SGD
Retailer 15$4,128 SGD
Retailer 2$4,314 SGD
Retailer 11$4,386 SGD
Retailer 3$4,448 SGD
Retailer 13$4,541 SGD
Retailer 20$4,547 SGD
Retailer 4$4,587 SGD
Retailer 7$4,703 SGD
Retailer 8$4,703 SGD
Retailer 10$4,857 SGD
Retailer 16$5,134 SGD
Retailer 12$5,761 SGD
Retailer 14$7,319 SGD
NZ Jewellers$7,645 SGD

30 data points across 20 retailers

19 retailers$3,267 SGD to $7,645 SGD

A
Cheapest Retailer
-
$3,267 SGD
A
Retailer 2
-
$3,559 SGD
View
A
Retailer 3
-
$3,608 SGD
View
A
Retailer 4
-
$3,669 SGD
View
Final sale: no returns
A
Retailer 5
-
$3,732 SGD
View
A
Retailer 6
-
$3,976 SGD
View
A
Retailer 7
-
$4,128 SGD
View
A
Retailer 8
-
$4,314 SGD
View
Retailer 9
-
$4,386 SGD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$4,448 SGD
View
B+
Retailer 11
-
$4,541 SGD
View
B+
Retailer 12
-
$4,547 SGD
View
B+
Retailer 13
-
$4,587 SGD
View
B+
Retailer 14
-
$4,703 SGD
View
B+
Retailer 15
-
$4,703 SGD
View
B+
Retailer 16
-
$4,857 SGD
View
B+
Retailer 17
-
$5,134 SGD
View
B
Retailer 18
-
$7,319 SGD
View
Most Expensive
B
NZ Jewellers
f2e1fdb4-2439-4f43-a03d-0574decc0ed8 · Nov 5
$7,645 SGD
$5,965 USD
View
18 more retailers have this diamond
Prices start from $3,267 SGDSave up to $4,378 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
$3,267 SGD