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Round|Natural|GIA

1.24ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6237641567

Certificate GIA 6237641567

Diamond specifications and retailer prices

From £1,389 GBP
As of November 6, 2026
Save £951 GBP (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,340 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6237641567. Listed at 2 retailers as of November 5, 2026, with prices from £1,389 to £2,340, a £951 spread on the same certified stone. Yorxs lists it at £2,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6237641567
Dimensions6.92 × 6.93 × 4.25 mm
L/W Ratio1.00
Top View
6.92 mm6.93 mm1.24 ctK / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237641567
Side View
Table 58.0%Crown 35.5°Girdle: THN-MEDPavilion 41.2°CuletDepth 61.4%

Caratlytics Score

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

Last verified: Nov 6
Current: £1,389 GBP|Low: £1,389 GBP|High: £2,369 GBP|Avg: £1,812 GBP
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1£1,389 GBP
Retailer 2£1,707 GBP
Yorxs£2,340 GBP

21 data points across 3 retailers

2 retailers£1,389 GBP to £2,340 GBP

B+
Cheapest Retailer
-
£1,389 GBP
Most Expensive
C
Yorxs
509668075 · Nov 5
£2,340 GBP
€2,999 EUR
View
1 more retailer has this diamond
Prices start from £1,389 GBPSave up to £951 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
£1,389 GBP