Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG811680805

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

Certificate IGI LG811680805

Diamond specifications and retailer prices

From €256 EUR
£225 GBP
As of November 1, 2026
Save €1,010 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,265 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811680805 or 811680805. Listed at 9 retailers as of November 1, 2026, with prices from €256 to €1,265, a €1,010 spread on the same certified stone. MOH London lists it at €1,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811680805
Dimensions6.86 × 4.90 × 3.13 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.90 mm0.91 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811680805
Side View
Table 67.0%Crown 42.2°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
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 1
Current: €1,265 EUR|Low: €235 EUR|High: €1,281 EUR|Avg: €438 EUR|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2€256 EUR
Retailer 3€266 EUR
Retailer 6€270 EUR
Retailer 7€284 EUR
Retailer 4€312 EUR
Retailer 5€380 EUR
Retailer 8€537 EUR
MOH London€1,265 EUR

35 data points across 8 retailers

9 retailers€256 EUR to €1,265 EUR

A
Cheapest Retailer
-
€256 EUR
£225 GBP
A
Retailer 2
-
€266 EUR
View
A
Retailer 3
-
€270 EUR
$302 USD
View
A
Retailer 4
-
€284 EUR
$317 USD
View
A
Retailer 5
-
€312 EUR
£274 GBP
View
Retailer 6
-
€380 EUR
$425 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€385 EUR
$430 USD
View
B
Retailer 8
-
€537 EUR
$600 USD
View
Most Expensive
B
MOH London
LG811680805 · Nov 1
€1,265 EUR
£1,113 GBP
View
8 more retailers have this diamond
Prices start from €256 EURSave up to €1,010 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
0.91ct Radiant
€256 EUR