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Pear|Lab Grown|IGI

1.55ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG841654089

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG841654089

Diamond specifications and retailer prices

From £239 GBP
HK$2,500 HKD
As of October 26, 2026
Save £612 GBP (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £851 GBP at MOH London · As of October 25, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841654089 or 841654089. Listed at 9 retailers as of October 26, 2026, with a 256% 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

1.55
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654089
Dimensions10.17 × 6.35 × 4.09 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm6.35 mm1.55 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654089
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.4%

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 26
Current: £851 GBP|Low: £239 GBP|High: £861 GBP|Avg: £534 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 7£239 GBP
Retailer 2£272 GBP
Retailer 9£360 GBP
Retailer 8£390 GBP
Retailer 3£668 GBP
Retailer 5£682 GBP
Retailer 4£684 GBP
Retailer 6£851 GBP
MOH London£851 GBP

18 data points across 9 retailers

9 retailers£239 GBP to £851 GBP

A
Cheapest Retailer
-
£239 GBP
HK$2,500 HKD
A
Retailer 2
-
£272 GBP
View
A
Retailer 3
-
£360 GBP
$482 USD
View
A
Retailer 4
-
£390 GBP
$522 USD
View
Retailer 5
-
£668 GBP
$895 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£682 GBP
SGD 1,234 SGD
View
Price last confirmed 7 days ago
B
Retailer 7
-
£684 GBP
$917 USD
View
B
Retailer 8
-
£851 GBP
$1,140 USD
View
Most Expensive
MOH London
LG841654089 · Oct 25
£851 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from £239 GBPSave up to £612 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
£239 GBP