CaratHunter
Plans
Pear|Lab Grown|IGI

1.73ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG425067211

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG425067211

Diamond specifications and retailer prices

From £716 GBP
$960 USD
As of October 30, 2026
Save £2,866 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,583 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown pear diamond

This 1.73ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425067211 or 425067211. Listed at 10 retailers as of October 29, 2026, with prices from £716 to £3,583, a £2,866 spread on the same certified stone. MOH London lists it at £3,583. 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

1.73
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425067211
Dimensions10.14 × 6.58 × 4.25 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
10.14 mm6.58 mm1.73 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425067211
Side View
Table 58.0%Crown 37.1°GirdlePavilion 41.3°Culet: NoneDepth 64.6%

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: £3,583 GBP|Low: £716 GBP|High: £3,612 GBP|Avg: £1,805 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£716 GBP
Retailer 4£1,071 GBP
Retailer 6£1,539 GBP
Retailer 3£1,756 GBP
Retailer 5£2,067 GBP
MOH London£3,583 GBP

13 data points across 6 retailers

10 retailers£716 GBP to £3,583 GBP

A
Cheapest Retailer
-
£716 GBP
$960 USD
B+
Retailer 2
-
£956 GBP
$1,281 USD
View
B+
Retailer 3
-
£1,040 GBP
$1,394 USD
View
B+
Retailer 4
-
£1,071 GBP
$1,435 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,109 GBP
$1,486 USD
View
Retailer 6
-
£1,109 GBP
$1,486 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£1,756 GBP
$2,353 USD
View
B
Retailer 8
-
£2,067 GBP
$2,770 USD
View
B
Retailer 9
-
£2,079 GBP
$2,786 USD
View
Most Expensive
B
MOH London
LG425067211 · Oct 29
£3,583 GBP
View
9 more retailers have this diamond
Prices start from £716 GBPSave up to £2,866 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
1.73ct Pear
£716 GBP