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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG640432632

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640432632

Diamond specifications and retailer prices

From £166 GBP
$222 USD
As of October 29, 2026
Save £659 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £825 GBP at MOH London · As of October 25, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640432632 or 640432632. Listed at 16 retailers as of October 25, 2026, with prices from £166 to £825, a £659 spread on the same certified stone. MOH London lists it at £825. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640432632
Dimensions6.75 × 6.81 × 4.23 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
6.75 mm6.81 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640432632
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.5%

Caratlytics Score

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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: £825 GBP|Low: £159 GBP|High: £833 GBP|Avg: £371 GBP|-0.9%
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
Retailer 14
October 31, 2026
Retailer 12£166 GBP
Retailer 14£185 GBP
Retailer 4£193 GBP
Retailer 6£205 GBP
Retailer 13£205 GBP
Retailer 11£284 GBP
Retailer 7£327 GBP
Retailer 8£353 GBP
Retailer 2£382 GBP
Retailer 3£385 GBP
Retailer 9£501 GBP
Retailer 5£661 GBP
Retailer 10£663 GBP
MOH London£825 GBP

44 data points across 14 retailers

16 retailers£166 GBP to £825 GBP

A
Cheapest Retailer
-
£166 GBP
$222 USD
A
Retailer 2
-
£185 GBP
$248 USD
View
Final sale: no returns
A
Retailer 3
-
£193 GBP
$258 USD
View
A
Retailer 4
-
£205 GBP
$275 USD
View
A
Retailer 5
-
£205 GBP
$275 USD
View
A
Retailer 6
-
£284 GBP
$380 USD
View
A
Retailer 7
-
£327 GBP
View
A
Retailer 8
-
£353 GBP
ZAR 7,642 ZAR
View
A
Retailer 9
-
£382 GBP
View
A
Retailer 10
-
£385 GBP
$516 USD
View
B+
Retailer 11
-
£501 GBP
A$1,033 AUD
View
B+
Retailer 12
-
£508 GBP
$681 USD
View
B+
Retailer 13
-
£661 GBP
$885 USD
View
B+
Retailer 14
-
£663 GBP
$888 USD
View
B+
Retailer 15
-
£700 GBP
$938 USD
View
Most Expensive
B+
MOH London
LG640432632 · Oct 25
£825 GBP
View
15 more retailers have this diamond
Prices start from £166 GBPSave up to £659 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
£166 GBP