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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 $3,808 AUD
HK$20,900 HKD
As of November 1, 2026
Save $5,222 AUD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,031 AUD 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 $3,808 to $9,031, a $5,222 spread on the same certified stone. Queensmith lists it at $9,031. 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: $9,031 AUD|Low: $3,772 AUD|High: $9,031 AUD|Avg: $5,604 AUD|+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 14$3,808 AUD
Retailer 6$3,843 AUD
Retailer 11$3,972 AUD
Retailer 5$4,526 AUD
Retailer 12$4,930 AUD
Retailer 4$4,985 AUD
Retailer 15$4,985 AUD
Retailer 10$5,165 AUD
Retailer 16$5,178 AUD
Retailer 8$5,192 AUD
Retailer 9$5,284 AUD
Retailer 7$5,348 AUD
Retailer 17$5,753 AUD
Retailer 2$5,785 AUD
Retailer 13$8,338 AUD
Retailer 3$8,687 AUD
Queensmith$9,031 AUD

23 data points across 17 retailers

19 retailers$3,808 AUD to $9,031 AUD

A
Cheapest Retailer
-
$3,808 AUD
HK$20,900 HKD
A
Retailer 2
-
$3,843 AUD
SGD 3,648 SGD
View
A
Retailer 3
-
$3,972 AUD
₹265,702 INR
View
B+
Retailer 4
-
$4,526 AUD
$3,179 USD
View
B+
Retailer 5
-
$4,704 AUD
$3,304 USD
View
B+
Retailer 6
-
$4,930 AUD
£2,727 GBP
View
B+
Retailer 7
-
$4,985 AUD
$3,502 USD
View
B+
Retailer 8
-
$4,985 AUD
$3,502 USD
View
B+
Retailer 9
-
$5,088 AUD
View
B+
Retailer 10
-
$5,165 AUD
£2,857 GBP
View
B+
Retailer 11
-
$5,178 AUD
$3,637 USD
View
B+
Retailer 12
-
$5,192 AUD
$3,647 USD
View
B+
Retailer 13
-
$5,284 AUD
SGD 5,016 SGD
View
B+
Retailer 14
-
$5,348 AUD
$3,757 USD
View
B+
Retailer 15
-
$5,753 AUD
$4,041 USD
View
B+
Retailer 16
-
$5,785 AUD
€3,870 EUR
View
B
Retailer 17
-
$8,338 AUD
£4,612 GBP
View
B
Retailer 18
-
$8,687 AUD
$6,102 USD
View
Most Expensive
B
Queensmith
6542277614 · Oct 28
$9,031 AUD
£4,995 GBP
View
18 more retailers have this diamond
Prices start from $3,808 AUDSave up to $5,222 AUD

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
$3,808 AUD