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Round|Lab Grown|IGI

0.73ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG851633131

Certificate IGI LG851633131

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of November 1, 2026
Save €561 EUR (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €792 EUR 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851633131 or 851633131. Listed at 4 retailers as of November 1, 2026, with prices from €231 to €792, a €561 spread on the same certified stone. MOH London lists it at €792. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851633131
Dimensions5.80 × 5.83 × 3.57 mm
L/W Ratio1.01
Top View
5.80 mm5.83 mm0.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851633131
Side View
Table 57.0%CrownGirdle: MediumPavilionCuletDepth 61.4%

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 1
Current: €792 EUR|Low: €231 EUR|High: €792 EUR|Avg: €542 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3€231 EUR
Retailer 4€545 EUR
Retailer 2€594 EUR
MOH London€792 EUR

2 data points across 4 retailers

4 retailers€231 EUR to €792 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
B
Retailer 2
-
€545 EUR
$609 USD
View
B
Retailer 3
-
€594 EUR
$664 USD
View
Most Expensive
B
MOH London
LG851633131 · Nov 1
€792 EUR
£697 GBP
View
3 more retailers have this diamond
Prices start from €231 EURSave up to €561 EUR

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
€231 EUR