Pear|Lab Grown|IGI

1.55ct J SI1 Pear Lab Grown Diamond

ID • J/SI1 • IGI LG425067241

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG425067241

Diamond specifications and retailer prices

From £642 GBP
$860 USD
As of October 31, 2026
Save £2,577 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,219 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown pear diamond

This 1.55ct lab-grown pear sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067241 or 425067241. Listed at 11 retailers as of October 29, 2026, with prices from £642 to £3,219, a £2,577 spread on the same certified stone. MOH London lists it at £3,219. 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

1.55
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067241
Dimensions9.98 × 6.37 × 3.95 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Top View
9.98 mm6.37 mm1.55 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067241
Side View
Table 58.0%Crown 34.9°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.0%

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: Oct 31
Current: £3,219 GBP|Low: £642 GBP|High: £3,244 GBP|Avg: £1,562 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2£642 GBP
Retailer 4£859 GBP
Retailer 7£961 GBP
Retailer 5£996 GBP
Retailer 11£1,090 GBP
Retailer 8£1,127 GBP
Retailer 10£1,420 GBP
Retailer 6£1,584 GBP
Retailer 9£1,964 GBP
Retailer 3£2,853 GBP
MOH London£3,219 GBP

15 data points across 11 retailers

11 retailers£642 GBP to £3,219 GBP

A
Cheapest Retailer
-
£642 GBP
$860 USD
B+
Retailer 2
-
£859 GBP
$1,151 USD
View
B+
Retailer 3
-
£934 GBP
$1,252 USD
View
B+
Retailer 4
-
£961 GBP
$1,288 USD
View
Final sale: no returns
B+
Retailer 5
-
£996 GBP
$1,335 USD
View
Retailer 6
-
£996 GBP
$1,335 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
£1,127 GBP
$1,510 USD
View
B+
Retailer 8
-
£1,584 GBP
$2,122 USD
View
B
Retailer 9
-
£1,867 GBP
$2,502 USD
View
B
Retailer 10
-
£1,964 GBP
$2,631 USD
View
Most Expensive
B
MOH London
LG425067241 · Oct 29
£3,219 GBP
View
10 more retailers have this diamond
Prices start from £642 GBPSave up to £2,577 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
1.55ct Pear
£642 GBP