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Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 7536856836

Certificate GIA 7536856836

Diamond specifications and retailer prices

From $3,451 SGD
As of November 6, 2026
Save $4,339 SGD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,791 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536856836. Listed at 23 retailers as of November 5, 2026, with prices from $3,451 to $7,791, a $4,339 spread on the same certified stone. NZ Jewellers lists it at $7,791. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.72°
Pavilion angle35.97°
OriginNatural
Grading LabGIA
CertificateGIA 7536856836
Dimensions8.10 × 5.79 × 3.69 mm
L/W Ratio1.40
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.10 mm5.79 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536856836
Side View
Table 63.0%Crown 41.72°Girdle: THK-VTKPavilion 35.97°Culet: NoneDepth 63.7%

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 6
Current: $4,186 SGD|Low: $3,451 SGD|High: $7,568 SGD|Avg: $4,787 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$3,451 SGD
Retailer 11$3,460 SGD
Retailer 8$3,958 SGD
Retailer 3$4,127 SGD
Retailer 1$4,186 SGD
Retailer 2$4,275 SGD
Retailer 6$4,627 SGD
Retailer 5$4,818 SGD
Retailer 10$5,233 SGD
Retailer 7$5,458 SGD
Retailer 9$7,458 SGD

31 data points across 11 retailers

23 retailers$3,451 SGD to $7,791 SGD

A
Cheapest Retailer
-
$3,451 SGD
B+
Retailer 2
-
$3,460 SGD
View
B+
Retailer 3
-
$3,958 SGD
View
B+
Retailer 4
-
$3,969 SGD
View
B+
Retailer 5
-
$4,127 SGD
View
Final sale: no returns
B+
Retailer 6
-
$4,186 SGD
View
B
Retailer 7
-
$4,275 SGD
View
B
Retailer 8
-
$4,306 SGD
View
B
Retailer 9
-
$4,443 SGD
View
B
Retailer 10
-
$4,472 SGD
View
Retailer 11
-
$4,472 SGD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$4,627 SGD
View
B+
Retailer 13
-
$4,643 SGD
View
B
Retailer 14
-
$4,657 SGD
View
Retailer 15
-
$4,794 SGD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$4,818 SGD
View
B
Retailer 17
-
$5,160 SGD
View
B
Retailer 18
-
$5,233 SGD
View
B
Retailer 19
-
$5,458 SGD
View
B
Retailer 20
-
$6,517 SGD
View
B
Retailer 21
-
$6,699 SGD
View
B
Retailer 22
-
$7,458 SGD
View
Most Expensive
B
NZ Jewellers
6cc1f097-cca4-4af3-8373-eb7e90992a7e · Nov 5
$7,791 SGD
$6,079 USD
View
22 more retailers have this diamond
Prices start from $3,451 SGDSave up to $4,339 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
$3,451 SGD