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Pear|Lab Grown|IGI

1.50ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG499107978

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG499107978

Diamond specifications and retailer prices

From £1,154 GBP
As of November 6, 2026
Save £1,355 GBP (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,813 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown pear diamond

This 1.5ct lab-grown pear sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499107978 or 499107978. Listed at 11 retailers as of November 6, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499107978
Dimensions9.98 × 6.39 × 4.04 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.98 mm6.39 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499107978
Side View
Table 61.0%Crown 36.2°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £3,813 GBP|Low: £1,108 GBP|High: £3,875 GBP|Avg: £1,926 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4£1,154 GBP
Retailer 5£1,233 GBP
Retailer 6£1,339 GBP
Retailer 8£1,464 GBP
Retailer 2£1,872 GBP
Retailer 7£2,108 GBP
Retailer 3£2,368 GBP
MOH London£3,813 GBP

43 data points across 8 retailers

11 retailers£1,154 GBP to £2,510 GBP

B
Cheapest Retailer
-
£1,154 GBP
B
Retailer 2
-
£1,233 GBP
View
B
Retailer 3
-
£1,256 GBP
View
B
Retailer 4
-
£1,339 GBP
View
Retailer 5
-
£1,339 GBP
View
Price last confirmed 26 days ago
B
Retailer 6
-
£1,464 GBP
View
B
Retailer 7
-
£1,872 GBP
View
B
Retailer 8
-
£2,108 GBP
View
B
Retailer 9
-
£2,368 GBP
View
B
Retailer 10
-
£2,510 GBP
View
Most Expensive
MOH London
LG499107978 · Nov 5
£3,813 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,154 GBPSave up to £1,355 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.

B
1.50ct Pear
£1,154 GBP