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Round|Lab Grown|IGI

1.01ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG766644827

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766644827

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of October 30, 2026
Save £481 GBP (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £686 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766644827 or 766644827. Listed at 10 retailers as of October 29, 2026, with prices from £205 to £686, a £481 spread on the same certified stone. MOH London lists it at £686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766644827
Dimensions6.34 × 6.39 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.39 mm1.01 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766644827
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

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: Oct 30
Current: £686 GBP|Low: £205 GBP|High: £686 GBP|Avg: £396 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6£205 GBP
Retailer 2£244 GBP
Retailer 7£245 GBP
Retailer 3£250 GBP
Retailer 4£356 GBP
Retailer 8£371 GBP
Retailer 5£449 GBP
Retailer 9£469 GBP
Retailer 10£599 GBP
MOH London£686 GBP

7 data points across 10 retailers

10 retailers£205 GBP to £686 GBP

A
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£244 GBP
View
A
Retailer 3
-
£245 GBP
$328 USD
View
A
Retailer 4
-
£250 GBP
ZAR 5,422 ZAR
View
B+
Retailer 5
-
£356 GBP
A$733 AUD
View
B+
Retailer 6
-
£371 GBP
$497 USD
View
B
Retailer 7
-
£449 GBP
$601 USD
View
B
Retailer 8
-
£469 GBP
$628 USD
View
B
Retailer 9
-
£599 GBP
$803 USD
View
Most Expensive
B
MOH London
LG766644827 · Oct 29
£686 GBP
View
9 more retailers have this diamond
Prices start from £205 GBPSave up to £481 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
1.01ct Round
£205 GBP