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Round|Lab Grown|IGI

1.05ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG749577499

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749577499

Diamond specifications and retailer prices

From £219 GBP
$294 USD
As of October 30, 2026
Save £489 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £708 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG749577499 or 749577499. Listed at 10 retailers as of October 29, 2026, with prices from £219 to £708, a £489 spread on the same certified stone. MOH London lists it at £708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749577499
Dimensions6.45 × 6.48 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.48 mm1.05 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749577499
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: £708 GBP|Low: £219 GBP|High: £708 GBP|Avg: £387 GBP
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£219 GBP
Retailer 7£252 GBP
Retailer 2£252 GBP
Retailer 3£259 GBP
Retailer 4£367 GBP
Retailer 8£376 GBP
Retailer 5£463 GBP
Retailer 9£484 GBP
Retailer 10£614 GBP
MOH London£708 GBP

7 data points across 10 retailers

10 retailers£219 GBP to £708 GBP

A
Cheapest Retailer
-
£219 GBP
$294 USD
A
Retailer 2
-
£252 GBP
$337 USD
View
A
Retailer 3
-
£252 GBP
View
A
Retailer 4
-
£259 GBP
ZAR 5,599 ZAR
View
B+
Retailer 5
-
£367 GBP
A$757 AUD
View
B+
Retailer 6
-
£376 GBP
$504 USD
View
B
Retailer 7
-
£463 GBP
$621 USD
View
B
Retailer 8
-
£484 GBP
$649 USD
View
B
Retailer 9
-
£614 GBP
$823 USD
View
Most Expensive
B
MOH London
LG749577499 · Oct 29
£708 GBP
View
9 more retailers have this diamond
Prices start from £219 GBPSave up to £489 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
1.05ct Round
£219 GBP