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Round|Lab Grown|IGI

1.19ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG714504626

Shape and cutting style on the report: Round brilliant

Certificate IGI LG714504626

Diamond specifications and retailer prices

From £107 GBP
$143 USD
As of November 1, 2026
Save £512 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £619 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.19ct lab-grown round diamond

This 1.19ct 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 LG714504626 or 714504626. Listed at 14 retailers as of November 1, 2026, with prices from £107 to £619, a £512 spread on the same certified stone. MOH London lists it at £619. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714504626
Dimensions6.76 × 6.72 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.76 mm6.72 mm1.19 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG714504626
Side View
Table 57.0%Crown 34.1°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.3%

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: Nov 1
Current: £619 GBP|Low: £107 GBP|High: £658 GBP|Avg: £321 GBP|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9£107 GBP
Retailer 10£119 GBP
Retailer 5£137 GBP
Retailer 6£229 GBP
Retailer 2£232 GBP
Retailer 13£247 GBP
Retailer 11£320 GBP
Retailer 4£335 GBP
Retailer 7£349 GBP
Retailer 8£402 GBP
Retailer 12£453 GBP
Retailer 3£467 GBP
MOH London£619 GBP

28 data points across 13 retailers

14 retailers£107 GBP to £619 GBP

A
Cheapest Retailer
-
£107 GBP
$143 USD
A
Retailer 2
-
£119 GBP
$160 USD
View
Final sale: no returns
Retailer 3
-
£137 GBP
$184 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£229 GBP
ZAR 4,955 ZAR
View
A
Retailer 5
-
£232 GBP
€296 EUR
View
B+
Retailer 6
-
£247 GBP
$331 USD
View
A
Retailer 7
-
£320 GBP
$430 USD
View
B+
Retailer 8
-
£335 GBP
$450 USD
View
B+
Retailer 9
-
£349 GBP
$469 USD
View
Retailer 10
-
£399 GBP
$535 USD
View
Price last confirmed 49 days ago
B+
Retailer 11
-
£402 GBP
$540 USD
View
B+
Retailer 12
-
£453 GBP
$608 USD
View
B
Retailer 13
-
£467 GBP
$627 USD
View
Most Expensive
B
MOH London
LG714504626 · Nov 2
£619 GBP
View
13 more retailers have this diamond
Prices start from £107 GBPSave up to £512 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
1.19ct Round
£107 GBP