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Oval|Natural|GIA

1.20ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 6535100354

Certificate GIA 6535100354

Diamond specifications and retailer prices

From $3,363 SGD
As of November 6, 2026
Save $4,246 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,057 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 E 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 6535100354. Listed at 19 retailers as of November 5, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535100354
Dimensions8.11 × 5.92 × 3.77 mm
L/W Ratio1.37
Top View
8.11 mm5.92 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535100354
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: 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: $8,057 SGD|Low: $3,363 SGD|High: $8,089 SGD|Avg: $5,249 SGD|-0.4%
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
November 6, 2026
Retailer 6$3,363 SGD
Retailer 2$3,489 SGD
Retailer 14$3,993 SGD
Retailer 8$4,031 SGD
Retailer 10$4,293 SGD
Retailer 17$4,366 SGD
Retailer 9$4,407 SGD
Retailer 13$4,519 SGD
Retailer 4$4,536 SGD
Retailer 7$4,551 SGD
Retailer 11$4,674 SGD
Retailer 16$4,691 SGD
Retailer 5$5,039 SGD
Retailer 12$5,083 SGD
Retailer 15$7,283 SGD
Retailer 3$7,609 SGD
Queensmith$8,057 SGD

23 data points across 17 retailers

19 retailers$3,363 SGD to $7,609 SGD

A
Cheapest Retailer
-
$3,363 SGD
A
Retailer 2
-
$3,489 SGD
View
A
Retailer 3
-
$3,993 SGD
View
A
Retailer 4
-
$4,031 SGD
View
Final sale: no returns
A
Retailer 5
-
$4,204 SGD
View
A
Retailer 6
-
$4,293 SGD
View
A
Retailer 7
-
$4,366 SGD
View
Retailer 8
-
$4,407 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,446 SGD
View
B+
Retailer 10
-
$4,519 SGD
View
B+
Retailer 11
-
$4,536 SGD
View
B+
Retailer 12
-
$4,551 SGD
View
B+
Retailer 13
-
$4,674 SGD
View
B+
Retailer 14
-
$4,691 SGD
View
B+
Retailer 15
-
$5,039 SGD
View
B+
Retailer 16
-
$5,083 SGD
View
B
Retailer 17
-
$7,283 SGD
View
B
Retailer 18
-
$7,609 SGD
View
Most Expensive
Queensmith
6535100354 · Oct 28
$8,057 SGD
£4,950 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $3,363 SGDSave up to $4,246 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
$3,363 SGD