CaratHunter
Plans
Pear|Lab Grown|IGI

1.72ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG750577394

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG750577394

Diamond specifications and retailer prices

From £352 GBP
€450 EUR
As of October 31, 2026
Save £516 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £868 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.72ct lab-grown pear diamond

This 1.72ct 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 LG750577394 or 750577394. Listed at 7 retailers as of October 29, 2026, with prices from £352 to £868, a £516 spread on the same certified stone. MOH London lists it at £868. 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

1.72
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750577394
Dimensions10.33 × 6.71 × 4.22 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm6.71 mm1.72 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750577394
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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 31
Current: £868 GBP|Low: £303 GBP|High: £874 GBP|Avg: £520 GBP|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3£352 GBP
Retailer 6£366 GBP
Retailer 2£407 GBP
Retailer 7£438 GBP
Retailer 5£465 GBP
Retailer 4£782 GBP
MOH London£868 GBP

35 data points across 7 retailers

7 retailers£352 GBP to £868 GBP

A
Cheapest Retailer
-
£352 GBP
€450 EUR
B+
Retailer 2
-
£366 GBP
$491 USD
View
A
Retailer 3
-
£407 GBP
View
A
Retailer 4
-
£438 GBP
$588 USD
View
A
Retailer 5
-
£465 GBP
$624 USD
View
Retailer 6
-
£782 GBP
$1,050 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
MOH London
LG750577394 · Oct 29
£868 GBP
View
6 more retailers have this diamond
Prices start from £352 GBPSave up to £516 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
1.72ct Pear
£352 GBP