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Pear|Lab Grown|IGI

1.50ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG705544497

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG705544497

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 27, 2026
Save £732 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £888 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG705544497 or 705544497. Listed at 15 retailers as of October 27, 2026, with prices from £156 to £888, a £732 spread on the same certified stone. Brilliant Earth lists it at £888. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705544497
Dimensions9.79 × 6.42 × 4.05 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm6.42 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705544497
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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 27
Current: £888 GBP|Low: £150 GBP|High: £933 GBP|Avg: £420 GBP|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11£156 GBP
Retailer 4£181 GBP
Retailer 10£193 GBP
Retailer 12£193 GBP
Retailer 8£249 GBP
Retailer 3£333 GBP
Retailer 6£335 GBP
Retailer 2£356 GBP
Retailer 5£384 GBP
Retailer 9£519 GBP
Retailer 13£622 GBP
Retailer 7£780 GBP
Brilliant Earth£888 GBP

41 data points across 13 retailers

15 retailers£156 GBP to £888 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
A
Retailer 2
-
£181 GBP
$243 USD
View
A
Retailer 3
-
£193 GBP
$259 USD
View
Retailer 4
-
£193 GBP
$259 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£249 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
£333 GBP
$446 USD
View
A
Retailer 7
-
£335 GBP
€427 EUR
View
A
Retailer 8
-
£344 GBP
$461 USD
View
A
Retailer 9
-
£356 GBP
View
A
Retailer 10
-
£384 GBP
$514 USD
View
B+
Retailer 11
-
£519 GBP
$695 USD
View
B+
Retailer 12
-
£622 GBP
$834 USD
View
B+
Retailer 13
-
£662 GBP
$887 USD
View
B+
Retailer 14
-
£780 GBP
View
Most Expensive
B
Brilliant Earth
14978677A · Oct 30
£888 GBP
$1,190 USD
View
14 more retailers have this diamond
Prices start from £156 GBPSave up to £732 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
1.50ct Pear
£156 GBP