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Radiant|Lab Grown|IGI

0.73ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG807628171

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG807628171

Diamond specifications and retailer prices

From £116 GBP
As of November 4, 2026
Save £491 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £607 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG807628171 or 807628171. Listed at 16 retailers as of November 2, 2026, with prices from £116 to £607, a £491 spread on the same certified stone. MOH London lists it at £607. 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

0.73
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807628171
Dimensions6.33 × 4.47 × 3.07 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm4.47 mm0.73 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807628171
Side View
Table 67.0%Crown 43.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £607 GBP|Low: £116 GBP|High: £638 GBP|Avg: £321 GBP|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 4, 2026
Retailer 9£116 GBP
Retailer 13£121 GBP
Retailer 11£175 GBP
Retailer 12£220 GBP
Retailer 4£236 GBP
Retailer 7£241 GBP
Retailer 6£246 GBP
Retailer 15£248 GBP
Retailer 3£332 GBP
Retailer 16£357 GBP
Retailer 5£361 GBP
Retailer 8£400 GBP
Retailer 14£410 GBP
Retailer 10£439 GBP
Retailer 2£457 GBP
MOH London£607 GBP

27 data points across 16 retailers

16 retailers£116 GBP to £607 GBP

A
Cheapest Retailer
-
£116 GBP
Final sale: no returns
A
Retailer 2
-
£121 GBP
View
A
Retailer 3
-
£175 GBP
View
A
Retailer 4
-
£220 GBP
View
A
Retailer 5
-
£236 GBP
View
A
Retailer 6
-
£241 GBP
View
A
Retailer 7
-
£246 GBP
View
A
Retailer 8
-
£248 GBP
View
B+
Retailer 9
-
£332 GBP
View
B+
Retailer 10
-
£357 GBP
View
B+
Retailer 11
-
£361 GBP
View
Retailer 12
-
£400 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£410 GBP
View
B
Retailer 14
-
£439 GBP
View
B+
Retailer 15
-
£457 GBP
View
Most Expensive
B
MOH London
LG807628171 · Nov 2
£607 GBP
View
15 more retailers have this diamond
Prices start from £116 GBPSave up to £491 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 Radiant
£116 GBP