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Pear|Lab Grown|IGI

1.53ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG447099917

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG447099917

Diamond specifications and retailer prices

From £642 GBP
$860 USD
As of October 30, 2026
Save £3,053 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,695 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown pear diamond

This 1.53ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099917 or 447099917. Listed at 11 retailers as of October 29, 2026, with prices from £642 to £3,695, a £3,053 spread on the same certified stone. MOH London lists it at £3,695. 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

1.53
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099917
Dimensions9.70 × 6.43 × 4.06 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.70 mm6.43 mm1.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099917
Side View
Table 59.5%Crown 36.5°Girdle: STK-VTKPavilion 41°Culet: NoneDepth 63.1%

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 30
Current: £3,695 GBP|Low: £642 GBP|High: £3,724 GBP|Avg: £1,812 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£642 GBP
Retailer 3£986 GBP
Retailer 6£1,103 GBP
Retailer 4£1,144 GBP
Retailer 7£1,272 GBP
Retailer 9£1,573 GBP
Retailer 5£1,809 GBP
Retailer 8£2,132 GBP
Retailer 10£3,275 GBP
MOH London£3,695 GBP

16 data points across 10 retailers

11 retailers£642 GBP to £3,695 GBP

A
Cheapest Retailer
-
£642 GBP
$860 USD
B+
Retailer 2
-
£986 GBP
$1,321 USD
View
B+
Retailer 3
-
£1,072 GBP
$1,437 USD
View
B+
Retailer 4
-
£1,103 GBP
$1,478 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,144 GBP
$1,533 USD
View
Retailer 6
-
£1,144 GBP
$1,533 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
£1,272 GBP
$1,705 USD
View
B
Retailer 8
-
£1,809 GBP
$2,424 USD
View
B
Retailer 9
-
£2,132 GBP
$2,857 USD
View
B
Retailer 10
-
£2,144 GBP
$2,873 USD
View
Most Expensive
B
MOH London
LG447099917 · Oct 29
£3,695 GBP
View
10 more retailers have this diamond
Prices start from £642 GBPSave up to £3,053 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
1.53ct Pear
£642 GBP