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Round|Natural|IGI

1.25ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 515220250

Certificate IGI 515220250

Diamond specifications and retailer prices

From £4,926 GBP
As of November 6, 2026
Save £1,876 GBP (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £6,802 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 515220250. Listed at 2 retailers as of November 2, 2026, with prices from £4,926 to £6,802, a £1,876 spread on the same certified stone. Yorxs lists it at £6,802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 515220250
Dimensions6.90 × 6.94 × 4.24 mm
L/W Ratio1.01
Top View
6.90 mm6.94 mm1.25 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 515220250
Side View
Table 59.5%CrownGirdlePavilionCuletDepth 61.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £4,926 GBP|Low: £4,926 GBP|High: £6,832 GBP|Avg: £5,830 GBP|-1.8%
Retailer 1
Yorxs
November 6, 2026
Retailer 1£4,926 GBP
Yorxs£6,802 GBP

46 data points across 2 retailers

2 retailers£4,926 GBP to £6,802 GBP

B
Cheapest Retailer
-
£4,926 GBP
Most Expensive
B
Yorxs
Si110554 · Nov 2
£6,802 GBP
€8,719 EUR
View
1 more retailer has this diamond
Prices start from £4,926 GBPSave up to £1,876 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
1.25ct Round
£4,926 GBP