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Oval|Natural|GIA

1.20ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 2524892669

Certificate GIA 2524892669

Diamond specifications and retailer prices

From £1,786 GBP
HK$18,700 HKD
As of November 1, 2026
Save £2,702 GBP (60%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,488 GBP 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 2524892669. Listed at 20 retailers as of October 28, 2026, with prices from £1,786 to £4,488, a £2,702 spread on the same certified stone. Queensmith lists it at £4,488. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2524892669
Dimensions8.15 × 5.91 × 3.75 mm
L/W Ratio1.38
Top View
8.15 mm5.91 mm1.20 ctF / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2524892669
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.5%

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: £4,488 GBP|Low: £1,767 GBP|High: £4,502 GBP|Avg: £2,637 GBP|+2.5%
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 1, 2026
Retailer 13£1,786 GBP
Retailer 2£1,868 GBP
Retailer 5£2,087 GBP
Retailer 6£2,137 GBP
Retailer 10£2,291 GBP
Retailer 4£2,317 GBP
Retailer 15£2,317 GBP
Retailer 12£2,401 GBP
Retailer 16£2,406 GBP
Retailer 7£2,424 GBP
Retailer 8£2,479 GBP
Retailer 9£2,508 GBP
Retailer 17£2,673 GBP
Retailer 14£2,713 GBP
Retailer 11£3,875 GBP
Retailer 3£4,036 GBP
Queensmith£4,488 GBP

23 data points across 17 retailers

20 retailers£1,786 GBP to £4,488 GBP

A
Cheapest Retailer
-
£1,786 GBP
HK$18,700 HKD
A
Retailer 2
-
£1,868 GBP
₹238,353 INR
View
A
Retailer 3
-
£2,087 GBP
SGD 3,779 SGD
View
A
Retailer 4
-
£2,137 GBP
$2,864 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,208 GBP
$2,959 USD
View
B+
Retailer 6
-
£2,291 GBP
View
B+
Retailer 7
-
£2,317 GBP
$3,104 USD
View
B+
Retailer 8
-
£2,317 GBP
$3,104 USD
View
Retailer 9
-
£2,339 GBP
$3,134 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
£2,401 GBP
View
B+
Retailer 11
-
£2,406 GBP
$3,224 USD
View
B+
Retailer 12
-
£2,420 GBP
A$4,988 AUD
View
B+
Retailer 13
-
£2,424 GBP
$3,247 USD
View
B+
Retailer 14
-
£2,479 GBP
SGD 4,488 SGD
View
B+
Retailer 15
-
£2,508 GBP
$3,360 USD
View
B+
Retailer 16
-
£2,673 GBP
$3,582 USD
View
B+
Retailer 17
-
£2,713 GBP
€3,462 EUR
View
B
Retailer 18
-
£3,875 GBP
View
B
Retailer 19
-
£4,036 GBP
$5,408 USD
View
Most Expensive
B
Queensmith
2524892669 · Oct 28
£4,488 GBP
View
19 more retailers have this diamond
Prices start from £1,786 GBPSave up to £2,702 GBP

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
£1,786 GBP