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Oval|Natural|GIA

1.24ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 0004

Certificate GIA 0004

Diamond specifications and retailer prices

From £2,285 GBP
As of November 4, 2026
Save £19 GBP (1%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,428 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.24ct natural oval diamond

This 1.24ct 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. Listed at 3 retailers as of November 4, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.24
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 0004
Dimensions9.00 × 5.98 × 3.41 mm
L/W Ratio1.51
Top View
9.00 mm5.98 mm1.24 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 0004
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £2,428 GBP|Low: £2,285 GBP|High: £2,429 GBP|Avg: £2,350 GBP
Rare Carat
Retailer 2
Retailer 3
October 18, 2026
Retailer 3£2,285 GBP
Retailer 2£2,303 GBP
Rare Carat£2,428 GBP

3 data points across 3 retailers

3 retailers£2,285 GBP to £2,303 GBP

B+
Cheapest Retailer
-
£2,285 GBP
B+
Retailer 2
-
£2,303 GBP
View
Most Expensive
Rare Carat
ID-1766_3545589779 · Oct 21
£2,428 GBP
$3,250 USD
View
Price last confirmed 16 days ago
2 more retailers have this diamond
Prices start from £2,285 GBPSave up to £19 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.

B+
1.24ct Oval
£2,285 GBP