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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 3555539825

Certificate GIA 3555539825

Diamond specifications and retailer prices

From $3,337 SGD
As of November 6, 2026
Save $4,210 SGD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,547 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555539825. Listed at 20 retailers as of November 5, 2026, with prices from $3,337 to $7,547, a $4,210 spread on the same certified stone. NZ Jewellers lists it at $7,547. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.98°
Pavilion angle35.18°
OriginNatural
Grading LabGIA
CertificateGIA 3555539825
Dimensions8.36 × 5.93 × 3.63 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.36 mm5.93 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555539825
Side View
Table 59.0%Crown 36.98°Girdle: THK-VTKPavilion 35.18°Culet: NoneDepth 61.2%

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 6
Current: $3,337 SGD|Low: $3,337 SGD|High: $7,322 SGD|Avg: $4,693 SGD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$3,337 SGD
Retailer 10$3,346 SGD
Retailer 7$3,826 SGD
Retailer 9$4,031 SGD
Retailer 3$4,260 SGD
Retailer 6$4,483 SGD
Retailer 4$4,656 SGD
Retailer 2$4,993 SGD
Retailer 5$5,043 SGD
Retailer 8$7,244 SGD

24 data points across 10 retailers

20 retailers$3,337 SGD to $7,547 SGD

A
Cheapest Retailer
-
$3,337 SGD
A
Retailer 2
-
$3,346 SGD
View
B+
Retailer 3
-
$3,699 SGD
View
B+
Retailer 4
-
$3,826 SGD
View
B+
Retailer 5
-
$3,845 SGD
View
B+
Retailer 6
-
$3,999 SGD
View
Final sale: no returns
B+
Retailer 7
-
$4,031 SGD
View
B+
Retailer 8
-
$4,260 SGD
View
Retailer 9
-
$4,332 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,332 SGD
View
B+
Retailer 11
-
$4,483 SGD
View
B+
Retailer 12
-
$4,498 SGD
View
B+
Retailer 13
-
$4,516 SGD
View
B+
Retailer 14
-
$4,633 SGD
View
B
Retailer 15
-
$4,656 SGD
View
B
Retailer 16
-
$4,998 SGD
View
B
Retailer 17
-
$5,043 SGD
View
B
Retailer 18
-
$6,475 SGD
View
B
Retailer 19
-
$7,244 SGD
View
Most Expensive
B
NZ Jewellers
853b295f-c2d6-4f48-b6d4-f2952376e8a8 · Nov 5
$7,547 SGD
$5,889 USD
View
19 more retailers have this diamond
Prices start from $3,337 SGDSave up to $4,210 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
$3,337 SGD