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Round|Lab Grown|IGI

1.07ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG846647469

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647469

Diamond specifications and retailer prices

From £186 GBP
$249 USD
As of October 29, 2026
Save £745 GBP (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £930 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846647469 or 846647469. Listed at 8 retailers as of October 26, 2026, with prices from £186 to £930, a £745 spread on the same certified stone. MOH London lists it at £930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647469
Dimensions6.57 × 6.55 × 4.00 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
6.57 mm6.55 mm1.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647469
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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 29
Current: £930 GBP|Low: £186 GBP|High: £930 GBP|Avg: £490 GBP|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5£186 GBP
Retailer 7£277 GBP
Retailer 2£298 GBP
Retailer 6£338 GBP
Retailer 4£365 GBP
Retailer 3£406 GBP
Retailer 8£703 GBP
MOH London£930 GBP

8 data points across 8 retailers

8 retailers£186 GBP to £930 GBP

A
Cheapest Retailer
-
£186 GBP
$249 USD
Final sale: no returns
B+
Retailer 2
-
£277 GBP
$372 USD
View
B+
Retailer 3
-
£298 GBP
$400 USD
View
B+
Retailer 4
-
£338 GBP
€432 EUR
View
B+
Retailer 5
-
£365 GBP
$490 USD
View
B
Retailer 6
-
£406 GBP
$545 USD
View
B
Retailer 7
-
£703 GBP
$943 USD
View
Most Expensive
B
MOH London
LG846647469 · Oct 26
£930 GBP
View
7 more retailers have this diamond
Prices start from £186 GBPSave up to £745 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
1.07ct Round
£186 GBP