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Round|Natural|GIA

1.24ct H IF Round Natural Diamond

EX • H/IF • GIA 1132911146

Certificate GIA 1132911146

Diamond specifications and retailer prices

From £8,102 GBP
As of November 4, 2026
Save £617 GBP (7%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £11,120 GBP at Yorxs · As of November 6, 2026
View at Yorxs

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1132911146. Listed at 6 retailers as of November 4, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1132911146
Dimensions6.95 × 6.90 × 4.22 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.95 mm6.90 mm1.24 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1132911146
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £8,102 GBP|Low: £8,102 GBP|High: £11,179 GBP|Avg: £9,980 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 1£8,102 GBP
Retailer 4£8,448 GBP
Retailer 2£8,720 GBP
Retailer 5£10,654 GBP
Retailer 7£10,654 GBP
Retailer 6£11,012 GBP
Retailer 3£11,091 GBP
Yorxs£11,120 GBP

18 data points across 8 retailers

6 retailers£8,102 GBP to £8,720 GBP

B+
Cheapest Retailer
-
£8,102 GBP
B
Retailer 2
-
£8,448 GBP
View
B
Retailer 3
-
£8,720 GBP
View
Retailer 4
-
£11,091 GBP
View
Price under review
Most Expensive
Yorxs
P3676A · Nov 6
£11,120 GBP
€14,175 EUR
View
Price under review
4 more retailers have this diamond
Prices start from £8,102 GBPSave up to £617 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
£8,102 GBP