CaratHunter
Plans
Round|Natural|GIA

1.24ct H SI2 Round Natural Diamond

ID • H/SI2 • GIA 3555313963

Certificate GIA 3555313963

Diamond specifications and retailer prices

From £2,579 GBP
As of November 5, 2026
Save £462 GBP (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,041 GBP at Jared · As of November 6, 2026
View at Jared

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555313963. Listed at 2 retailers as of November 5, 2026, with prices from £2,579 to £3,041, a £462 spread on the same certified stone. Jared lists it at £3,041. 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

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555313963
Dimensions6.82 × 6.85 × 4.27 mm
L/W Ratio1.00
Top View
6.82 mm6.85 mm1.24 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555313963
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,041 GBP|Low: £2,579 GBP|High: £3,280 GBP|Avg: £3,043 GBP|-7.3%
Jared
Retailer 2
September 26, 2026
Retailer 2£2,579 GBP
Jared£3,041 GBP

4 data points across 2 retailers

2 retailers£2,579 GBP to £3,041 GBP

B+
Cheapest Retailer
-
£2,579 GBP
Most Expensive
B
Jared
159053252 · Nov 6
£3,041 GBP
$4,070 USD
View
1 more retailer has this diamond
Prices start from £2,579 GBPSave up to £462 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 Round
£2,579 GBP