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Round|Natural|GIA

1.24ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 2478180609

Certificate GIA 2478180609

Diamond specifications and retailer prices

From £2,837 GBP
As of November 6, 2026
Save £2,816 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,201 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2478180609. Listed at 17 retailers as of November 4, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2478180609
Dimensions6.87 × 6.83 × 4.27 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.87 mm6.83 mm1.24 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2478180609
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 6
Current: £3,482 GBP|Low: £2,728 GBP|High: £5,737 GBP|Avg: £3,699 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£2,837 GBP
Retailer 8£2,879 GBP
Retailer 9£2,976 GBP
Retailer 11£3,057 GBP
Retailer 3£3,225 GBP
Retailer 1£3,482 GBP
Retailer 10£3,588 GBP
Retailer 5£3,948 GBP
Retailer 6£4,002 GBP
Retailer 4£4,343 GBP
Retailer 7£5,653 GBP

42 data points across 11 retailers

17 retailers£2,837 GBP to £5,653 GBP

B+
Cheapest Retailer
-
£2,837 GBP
B+
Retailer 2
-
£2,879 GBP
View
B+
Retailer 3
-
£2,976 GBP
View
Final sale: no returns
B+
Retailer 4
-
£3,057 GBP
View
B+
Retailer 5
-
£3,225 GBP
View
Retailer 6
-
£3,225 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£3,225 GBP
View
B+
Retailer 8
-
£3,482 GBP
View
Retailer 9
-
£3,588 GBP
View
Price last confirmed 28 days ago
B
Retailer 10
-
£3,697 GBP
View
B
Retailer 11
-
£3,721 GBP
View
Retailer 12
-
£3,930 GBP
View
Price last confirmed 14 days ago
B
Retailer 13
-
£3,948 GBP
View
B
Retailer 14
-
£4,002 GBP
View
B
Retailer 15
-
£4,343 GBP
View
B
Retailer 16
-
£5,653 GBP
View
Most Expensive
NZ Jewellers
e76b011d-d768-490f-b85b-28b2971a1659 · Oct 3
£6,201 GBP
$8,346 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from £2,837 GBPSave up to £2,816 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
£2,837 GBP