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Pear|Lab Grown|IGI

1.53ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG683518237

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG683518237

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of October 30, 2026
Save £678 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £818 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683518237 or 683518237. Listed at 12 retailers as of October 29, 2026, with prices from £140 to £818, a £678 spread on the same certified stone. MOH London lists it at £818. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683518237
Dimensions10.36 × 6.51 × 3.93 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm6.51 mm1.53 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683518237
Side View
Table 61.0%Crown 34.4°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 60.4%

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 30
Current: £818 GBP|Low: £140 GBP|High: £933 GBP|Avg: £428 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10£140 GBP
Retailer 4£163 GBP
Retailer 11£174 GBP
Retailer 15£201 GBP
Retailer 2£223 GBP
Retailer 9£295 GBP
Retailer 3£305 GBP
Retailer 8£316 GBP
Retailer 14£361 GBP
Retailer 12£367 GBP
Retailer 13£560 GBP
Retailer 7£714 GBP
Retailer 5£738 GBP
MOH London£818 GBP
Retailer 6£933 GBP

5 data points across 15 retailers

12 retailers£140 GBP to £818 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
A
Retailer 2
-
£163 GBP
$218 USD
View
A
Retailer 3
-
£174 GBP
$233 USD
View
A
Retailer 4
-
£201 GBP
HK$2,100 HKD
View
A
Retailer 5
-
£223 GBP
View
A
Retailer 6
-
£295 GBP
€376 EUR
View
B+
Retailer 7
-
£305 GBP
$408 USD
View
A
Retailer 8
-
£316 GBP
View
A
Retailer 9
-
£361 GBP
$484 USD
View
A
Retailer 10
-
£367 GBP
$492 USD
View
B+
Retailer 11
-
£560 GBP
$750 USD
View
Most Expensive
B
MOH London
LG683518237 · Oct 29
£818 GBP
View
11 more retailers have this diamond
Prices start from £140 GBPSave up to £678 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
£140 GBP