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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5536948751

Certificate GIA 5536948751

Diamond specifications and retailer prices

From $3,600 SGD
HK$22,000 HKD
As of October 30, 2026
Save $4,745 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,345 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 5536948751. Listed at 19 retailers as of October 28, 2026, with prices from $3,600 to $8,345, a $4,745 spread on the same certified stone. Queensmith lists it at $8,345. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5536948751
Dimensions8.20 × 5.94 × 3.74 mm
L/W Ratio1.38
Top View
8.20 mm5.94 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5536948751
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

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: $8,345 SGD|Low: $3,600 SGD|High: $8,378 SGD|Avg: $5,343 SGD|+1.8%
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 7$3,600 SGD
Retailer 2$3,815 SGD
Retailer 4$4,253 SGD
Retailer 6$4,400 SGD
Retailer 9$4,583 SGD
Retailer 10$4,728 SGD
Retailer 3$4,767 SGD
Retailer 14$4,767 SGD
Retailer 15$4,951 SGD
Retailer 8$4,954 SGD
Retailer 11$4,983 SGD
Retailer 5$5,101 SGD
Retailer 16$5,501 SGD
Retailer 12$5,573 SGD
Retailer 13$7,985 SGD
Retailer 17$8,306 SGD
Queensmith$8,345 SGD

23 data points across 17 retailers

19 retailers$3,600 SGD to $8,345 SGD

A
Cheapest Retailer
-
$3,600 SGD
HK$22,000 HKD
A
Retailer 2
-
$3,815 SGD
₹284,223 INR
View
A
Retailer 3
-
$4,253 SGD
View
B+
Retailer 4
-
$4,400 SGD
$3,442 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,463 SGD
$3,491 USD
View
B+
Retailer 6
-
$4,583 SGD
View
B+
Retailer 7
-
$4,728 SGD
£2,912 GBP
View
B+
Retailer 8
-
$4,767 SGD
$3,729 USD
View
B+
Retailer 9
-
$4,767 SGD
$3,729 USD
View
B+
Retailer 10
-
$4,818 SGD
A$5,798 AUD
View
B+
Retailer 11
-
$4,951 SGD
$3,873 USD
View
B+
Retailer 12
-
$4,954 SGD
$3,875 USD
View
B+
Retailer 13
-
$4,983 SGD
£3,069 GBP
View
B+
Retailer 14
-
$5,101 SGD
$3,990 USD
View
B+
Retailer 15
-
$5,501 SGD
$4,303 USD
View
B+
Retailer 16
-
$5,573 SGD
€4,152 EUR
View
B
Retailer 17
-
$7,985 SGD
£4,918 GBP
View
B
Retailer 18
-
$8,306 SGD
$6,497 USD
View
Most Expensive
B
Queensmith
5536948751 · Oct 28
$8,345 SGD
£5,140 GBP
View
18 more retailers have this diamond
Prices start from $3,600 SGDSave up to $4,745 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
$3,600 SGD