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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6233830079

Certificate GIA 6233830079

Diamond specifications and retailer prices

From $2,981 SGD
As of November 4, 2026
Save $3,887 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,868 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 I 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 6233830079. Listed at 18 retailers as of November 4, 2026, with prices from $2,981 to $6,868, a $3,887 spread on the same certified stone. NZ Jewellers lists it at $6,868. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6233830079
Dimensions8.33 × 5.95 × 3.73 mm
L/W Ratio1.40
Top View
8.33 mm5.95 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6233830079
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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 4
Current: $6,868 SGD|Low: $2,981 SGD|High: $7,547 SGD|Avg: $4,645 SGD|-9.0%
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
November 6, 2026
Retailer 16$2,981 SGD
Retailer 8$3,199 SGD
Retailer 5$3,296 SGD
Retailer 4$3,389 SGD
Retailer 15$3,571 SGD
Retailer 12$3,709 SGD
Retailer 2$3,876 SGD
Retailer 10$3,924 SGD
Retailer 18$3,987 SGD
Retailer 11$4,050 SGD
Retailer 17$4,082 SGD
Retailer 3$4,120 SGD
Retailer 6$4,204 SGD
Retailer 7$4,204 SGD
Retailer 9$4,345 SGD
Retailer 13$4,612 SGD
Retailer 14$6,591 SGD
NZ Jewellers$6,868 SGD

37 data points across 18 retailers

18 retailers$2,981 SGD to $6,868 SGD

A
Cheapest Retailer
-
$2,981 SGD
B+
Retailer 2
-
$3,199 SGD
View
B+
Retailer 3
-
$3,296 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,389 SGD
View
B+
Retailer 5
-
$3,571 SGD
View
B+
Retailer 6
-
$3,709 SGD
View
B+
Retailer 7
-
$3,876 SGD
View
Retailer 8
-
$3,924 SGD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$3,987 SGD
View
B+
Retailer 10
-
$4,050 SGD
View
B
Retailer 11
-
$4,082 SGD
View
B
Retailer 12
-
$4,120 SGD
View
B
Retailer 13
-
$4,204 SGD
View
B
Retailer 14
-
$4,204 SGD
View
B
Retailer 15
-
$4,345 SGD
View
B
Retailer 16
-
$4,612 SGD
View
B
Retailer 17
-
$6,591 SGD
View
Most Expensive
C
NZ Jewellers
f430476d-5583-4f59-8a9d-f82db9177ed9 · Nov 5
$6,868 SGD
$5,359 USD
View
17 more retailers have this diamond
Prices start from $2,981 SGDSave up to $3,887 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
$2,981 SGD