CaratHunter
Plans
Round|Lab Grown|IGI

0.73ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG831691332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831691332

Diamond specifications and retailer prices

From £115 GBP
As of November 4, 2026
Save £875 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £990 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831691332 or 831691332. Listed at 10 retailers as of November 1, 2026, with prices from £115 to £990, a £875 spread on the same certified stone. MOH London lists it at £990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831691332
Dimensions5.88 × 5.99 × 3.52 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.88 mm5.99 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831691332
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.6%

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 4
Current: £990 GBP|Low: £115 GBP|High: £1,000 GBP|Avg: £332 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2£115 GBP
Retailer 10£181 GBP
Retailer 3£196 GBP
Retailer 8£213 GBP
Retailer 6£225 GBP
Retailer 5£274 GBP
Retailer 9£286 GBP
Retailer 4£349 GBP
Retailer 7£422 GBP
MOH London£990 GBP

16 data points across 10 retailers

10 retailers£115 GBP to £990 GBP

A
Cheapest Retailer
-
£115 GBP
A
Retailer 2
-
£181 GBP
View
A
Retailer 3
-
£196 GBP
View
B+
Retailer 4
-
£213 GBP
View
B+
Retailer 5
-
£225 GBP
View
B+
Retailer 6
-
£274 GBP
View
Retailer 7
-
£286 GBP
View
Price last confirmed 9 days ago
B
Retailer 8
-
£349 GBP
View
B
Retailer 9
-
£422 GBP
View
Most Expensive
B
MOH London
LG831691332 · Nov 1
£990 GBP
View
9 more retailers have this diamond
Prices start from £115 GBPSave up to £875 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
0.73ct Round
£115 GBP