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Round|Lab Grown|IGI

1.06ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG784661427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784661427

Diamond specifications and retailer prices

From £118 GBP
$158 USD
As of October 29, 2026
Save £569 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £687 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784661427 or 784661427. Listed at 16 retailers as of October 29, 2026, with prices from £118 to £687, a £569 spread on the same certified stone. MOH London lists it at £687. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784661427
Dimensions6.64 × 6.57 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.57 mm1.06 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784661427
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.3%

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 29
Current: £687 GBP|Low: £113 GBP|High: £692 GBP|Avg: £331 GBP|+0.4%
MOH London
Retailer 2
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October 30, 2026
Retailer 14£118 GBP
Retailer 5£137 GBP
Retailer 15£146 GBP
Retailer 17£146 GBP
Retailer 13£251 GBP
Retailer 11£255 GBP
Retailer 16£265 GBP
Retailer 8£276 GBP
Retailer 10£277 GBP
Retailer 9£335 GBP
Retailer 2£366 GBP
Retailer 12£378 GBP
Retailer 3£384 GBP
Retailer 7£402 GBP
Retailer 4£470 GBP
Retailer 6£511 GBP
MOH London£687 GBP

38 data points across 17 retailers

16 retailers£118 GBP to £687 GBP

A
Cheapest Retailer
-
£118 GBP
$158 USD
A
Retailer 2
-
£137 GBP
$183 USD
View
A
Retailer 3
-
£146 GBP
$196 USD
View
A
Retailer 4
-
£146 GBP
$196 USD
View
A
Retailer 5
-
£251 GBP
ZAR 5,432 ZAR
View
A
Retailer 6
-
£255 GBP
€326 EUR
View
A
Retailer 7
-
£265 GBP
$355 USD
View
B+
Retailer 8
-
£276 GBP
$370 USD
View
A
Retailer 9
-
£277 GBP
View
B+
Retailer 10
-
£366 GBP
$490 USD
View
B+
Retailer 11
-
£378 GBP
$506 USD
View
B
Retailer 12
-
£384 GBP
$515 USD
View
B+
Retailer 13
-
£402 GBP
SGD 727 SGD
View
B
Retailer 14
-
£470 GBP
$630 USD
View
B
Retailer 15
-
£511 GBP
$685 USD
View
Most Expensive
B
MOH London
LG784661427 · Oct 29
£687 GBP
View
15 more retailers have this diamond
Prices start from £118 GBPSave up to £569 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
1.06ct Round
£118 GBP