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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 6535235024

Certificate GIA 6535235024

Diamond specifications and retailer prices

From $3,633 SGD
HK$22,200 HKD
As of October 30, 2026
Save $4,704 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,337 SGD at Queensmith · As of October 28, 2026
View at Queensmith

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535235024. Listed at 19 retailers as of October 28, 2026, with prices from $3,633 to $8,337, a $4,704 spread on the same certified stone. Queensmith lists it at $8,337. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535235024
Dimensions8.22 × 5.84 × 3.74 mm
L/W Ratio1.41
Top View
8.22 mm5.84 mm1.20 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535235024
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.9%

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: Oct 30
Current: $8,337 SGD|Low: $3,633 SGD|High: $8,369 SGD|Avg: $5,324 SGD|+2.2%
Queensmith
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
October 30, 2026
Retailer 6$3,633 SGD
Retailer 2$3,848 SGD
Retailer 4$4,292 SGD
Retailer 5$4,394 SGD
Retailer 8$4,623 SGD
Retailer 10$4,722 SGD
Retailer 3$4,761 SGD
Retailer 14$4,761 SGD
Retailer 15$4,945 SGD
Retailer 7$4,948 SGD
Retailer 11$4,976 SGD
Retailer 9$5,037 SGD
Retailer 16$5,493 SGD
Retailer 13$5,565 SGD
Retailer 12$8,006 SGD
Retailer 17$8,296 SGD
Queensmith$8,337 SGD

21 data points across 17 retailers

19 retailers$3,633 SGD to $8,337 SGD

A
Cheapest Retailer
-
$3,633 SGD
HK$22,200 HKD
A
Retailer 2
-
$3,848 SGD
₹286,701 INR
View
A
Retailer 3
-
$4,292 SGD
View
B+
Retailer 4
-
$4,394 SGD
$3,437 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,503 SGD
$3,522 USD
View
B+
Retailer 6
-
$4,623 SGD
View
B+
Retailer 7
-
$4,722 SGD
£2,908 GBP
View
B+
Retailer 8
-
$4,761 SGD
$3,724 USD
View
B+
Retailer 9
-
$4,761 SGD
$3,724 USD
View
B+
Retailer 10
-
$4,901 SGD
A$5,898 AUD
View
B+
Retailer 11
-
$4,945 SGD
$3,868 USD
View
B+
Retailer 12
-
$4,948 SGD
$3,870 USD
View
B+
Retailer 13
-
$4,976 SGD
£3,065 GBP
View
B+
Retailer 14
-
$5,037 SGD
$3,940 USD
View
B+
Retailer 15
-
$5,493 SGD
$4,297 USD
View
B+
Retailer 16
-
$5,565 SGD
€4,146 EUR
View
B
Retailer 17
-
$8,006 SGD
£4,931 GBP
View
B
Retailer 18
-
$8,296 SGD
$6,489 USD
View
Most Expensive
B
Queensmith
6535235024 · Oct 28
$8,337 SGD
£5,135 GBP
View
18 more retailers have this diamond
Prices start from $3,633 SGDSave up to $4,704 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
$3,633 SGD