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1.25ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 550261083

Shape and cutting style on the report: Round brilliant

Certificate IGI 550261083

Diamond specifications and retailer prices

From £5,474 GBP
₹698,497 INR
As of October 31, 2026
Save £2,055 GBP (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £7,528 GBP at Yorxs · As of October 31, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 550261083. Listed at 2 retailers as of October 31, 2026, with prices from £5,474 to £7,528, a £2,055 spread on the same certified stone. Yorxs lists it at £7,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 550261083
Dimensions6.79 × 6.88 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.79 mm6.88 mm1.25 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 550261083
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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

Last verified: Oct 31
Current: £5,474 GBP|Low: £5,460 GBP|High: £7,528 GBP|Avg: £6,357 GBP|-1.0%
Retailer 1
Yorxs
October 31, 2026
Retailer 1£5,474 GBP
Yorxs£7,528 GBP

45 data points across 2 retailers

2 retailers£5,474 GBP to £7,528 GBP

B+
Cheapest Retailer
-
£5,474 GBP
₹698,497 INR
Most Expensive
B
Yorxs
SI110606 · Oct 31
£7,528 GBP
€9,607 EUR
View
1 more retailer has this diamond
Prices start from £5,474 GBPSave up to £2,055 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
£5,474 GBP