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Oval|Natural|IGI

0.77ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 720589503

Certificate IGI 720589503

Diamond specifications and retailer prices

From £947 GBP
As of November 5, 2026
Save £678 GBP (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,624 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.77ct natural oval diamond

This 0.77ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 720589503. Listed at 3 retailers as of November 2, 2026, with prices from £947 to £1,624, a £678 spread on the same certified stone. Yorxs lists it at £1,624. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 720589503
Dimensions7.16 × 5.19 × 3.25 mm
L/W Ratio1.38
Top View
7.16 mm5.19 mm0.77 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 720589503
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £947 GBP|Low: £947 GBP|High: £1,624 GBP|Avg: £1,251 GBP|-2.5%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1£947 GBP
Retailer 2£1,219 GBP
Yorxs£1,624 GBP

43 data points across 3 retailers

3 retailers£947 GBP to £1,624 GBP

A
Cheapest Retailer
-
£947 GBP
B+
Retailer 2
-
£1,219 GBP
View
Most Expensive
B
Yorxs
SiC42 · Nov 2
£1,624 GBP
€2,082 EUR
View
2 more retailers have this diamond
Prices start from £947 GBPSave up to £678 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.

A
0.77ct Oval
£947 GBP