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Round|Lab Grown|IGI

1.05ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG847668763

Shape and cutting style on the report: Round brilliant

Certificate IGI LG847668763

Diamond specifications and retailer prices

From £162 GBP
HK$1,700 HKD
As of October 30, 2026
Save £484 GBP (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £646 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 LG847668763 or 847668763. Listed at 12 retailers as of October 29, 2026, with prices from £162 to £646, a £484 spread on the same certified stone. MOH London lists it at £646. 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 angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847668763
Dimensions6.55 × 6.53 × 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
6.55 mm6.53 mm1.05 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847668763
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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: Oct 30
Current: £646 GBP|Low: £153 GBP|High: £646 GBP|Avg: £335 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12£162 GBP
Retailer 9£187 GBP
Retailer 5£230 GBP
Retailer 7£236 GBP
Retailer 6£237 GBP
Retailer 4£281 GBP
Retailer 2£331 GBP
Retailer 8£335 GBP
Retailer 11£383 GBP
Retailer 10£449 GBP
Retailer 3£483 GBP
MOH London£646 GBP

10 data points across 12 retailers

12 retailers£162 GBP to £646 GBP

A
Cheapest Retailer
-
£162 GBP
HK$1,700 HKD
B+
Retailer 2
-
£187 GBP
$250 USD
View
A
Retailer 3
-
£230 GBP
View
A
Retailer 4
-
£236 GBP
ZAR 5,108 ZAR
View
A
Retailer 5
-
£237 GBP
€303 EUR
View
A
Retailer 6
-
£281 GBP
$377 USD
View
B+
Retailer 7
-
£331 GBP
$443 USD
View
B+
Retailer 8
-
£335 GBP
A$690 AUD
View
B+
Retailer 9
-
£383 GBP
SGD 694 SGD
View
B
Retailer 10
-
£449 GBP
$601 USD
View
B
Retailer 11
-
£483 GBP
$647 USD
View
Most Expensive
B
MOH London
LG847668763 · Oct 29
£646 GBP
View
11 more retailers have this diamond
Prices start from £162 GBPSave up to £484 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
£162 GBP