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Oval|Natural|GIA

1.20ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6542277614

Certificate GIA 6542277614

Diamond specifications and retailer prices

From $3,420 SGD
HK$20,900 HKD
As of November 1, 2026
Save $4,690 SGD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,110 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 F 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 6542277614. Listed at 19 retailers as of October 28, 2026, with prices from $3,420 to $8,110, a $4,690 spread on the same certified stone. Queensmith lists it at $8,110. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542277614
Dimensions8.30 × 5.94 × 3.72 mm
L/W Ratio1.40
Top View
8.30 mm5.94 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542277614
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

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 1
Current: $8,110 SGD|Low: $3,387 SGD|High: $8,110 SGD|Avg: $5,019 SGD|+2.4%
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 2, 2026
Retailer 13$3,420 SGD
Retailer 6$3,451 SGD
Retailer 10$3,567 SGD
Retailer 5$4,064 SGD
Retailer 11$4,427 SGD
Retailer 4$4,477 SGD
Retailer 15$4,477 SGD
Retailer 2$4,638 SGD
Retailer 16$4,650 SGD
Retailer 8$4,662 SGD
Retailer 9$4,745 SGD
Retailer 7$4,803 SGD
Retailer 17$5,166 SGD
Retailer 14$5,243 SGD
Retailer 12$7,488 SGD
Retailer 3$7,801 SGD
Queensmith$8,110 SGD

23 data points across 17 retailers

19 retailers$3,420 SGD to $8,110 SGD

A
Cheapest Retailer
-
$3,420 SGD
HK$20,900 HKD
A
Retailer 2
-
$3,451 SGD
View
A
Retailer 3
-
$3,567 SGD
₹265,702 INR
View
B+
Retailer 4
-
$4,064 SGD
$3,179 USD
View
B+
Retailer 5
-
$4,224 SGD
$3,304 USD
View
B+
Retailer 6
-
$4,427 SGD
£2,727 GBP
View
B+
Retailer 7
-
$4,477 SGD
$3,502 USD
View
B+
Retailer 8
-
$4,477 SGD
$3,502 USD
View
B+
Retailer 9
-
$4,569 SGD
A$5,498 AUD
View
B+
Retailer 10
-
$4,638 SGD
£2,857 GBP
View
B+
Retailer 11
-
$4,650 SGD
$3,637 USD
View
B+
Retailer 12
-
$4,662 SGD
$3,647 USD
View
B+
Retailer 13
-
$4,745 SGD
View
B+
Retailer 14
-
$4,803 SGD
$3,757 USD
View
B+
Retailer 15
-
$5,166 SGD
$4,041 USD
View
B+
Retailer 16
-
$5,243 SGD
€3,906 EUR
View
B
Retailer 17
-
$7,488 SGD
£4,612 GBP
View
B
Retailer 18
-
$7,801 SGD
$6,102 USD
View
Most Expensive
B
Queensmith
6542277614 · Oct 28
$8,110 SGD
£4,995 GBP
View
18 more retailers have this diamond
Prices start from $3,420 SGDSave up to $4,690 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
$3,420 SGD