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Oval|Natural|GIA

1.20ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 6535968499

Certificate GIA 6535968499

Diamond specifications and retailer prices

From $3,929 SGD
As of November 6, 2026
Save $4,782 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,711 SGD at MOH London · As of November 2, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535968499. Listed at 19 retailers as of November 2, 2026, with prices from $3,929 to $8,711, a $4,782 spread on the same certified stone. MOH London lists it at $8,711. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6535968499
Dimensions8.34 × 5.93 × 3.73 mm
L/W Ratio1.41
Top View
8.34 mm5.93 mm1.20 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535968499
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 39.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,711 SGD|Low: $2,772 SGD|High: $8,757 SGD|Avg: $4,365 SGD|+39.7%
MOH London
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 10$2,772 SGD
Retailer 5$2,916 SGD
Retailer 11$3,051 SGD
Retailer 7$3,190 SGD
Retailer 6$3,266 SGD
Retailer 15$3,454 SGD
Retailer 9$3,614 SGD
Retailer 4$3,669 SGD
Retailer 17$4,043 SGD
Retailer 3$4,188 SGD
Retailer 22$4,356 SGD
Retailer 20$4,432 SGD
Retailer 18$4,483 SGD
Retailer 19$5,133 SGD
Retailer 2$5,187 SGD
Retailer 16$5,275 SGD
Retailer 14$5,434 SGD
Retailer 8$5,611 SGD
Retailer 13$5,862 SGD
Retailer 21$6,003 SGD
Retailer 12$7,761 SGD
MOH London$8,711 SGD

32 data points across 22 retailers

19 retailers$3,929 SGD to $8,711 SGD

Retailer 1
-
$2,772 SGD
Price last confirmed 13 days ago
Retailer 2
-
$2,916 SGD
View
Price last confirmed 16 days ago
Retailer 3
-
$3,051 SGD
View
Price last confirmed 14 days ago
Retailer 4
-
$3,266 SGD
View
Price last confirmed 16 days ago
Retailer 5
-
$3,614 SGD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$3,929 SGD
View
B+
Retailer 7
-
$4,043 SGD
View
B+
Retailer 8
-
$4,188 SGD
View
B
Retailer 9
-
$4,356 SGD
View
Final sale: no returns
B
Retailer 10
-
$4,432 SGD
View
B
Retailer 11
-
$4,483 SGD
View
B
Retailer 12
-
$5,133 SGD
View
B+
Retailer 13
-
$5,187 SGD
View
B
Retailer 14
-
$5,275 SGD
View
Retailer 15
-
$5,611 SGD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$5,862 SGD
View
B
Retailer 17
-
$6,003 SGD
View
Retailer 18
-
$7,761 SGD
View
Price last confirmed 17 days ago
Most Expensive
C
MOH London
0FFC462F4 · Nov 2
$8,711 SGD
£5,352 GBP
View
18 more retailers have this diamond
Prices start from $3,929 SGDSave up to $4,782 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.

B+
1.20ct Oval
$3,929 SGD