Pear|Lab Grown|IGI

1.73ct D SI2 Pear Lab Grown Diamond

VG • D/SI2 • IGI LG848666592

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG848666592

Diamond specifications and retailer prices

From £193 GBP
$259 USD
As of October 27, 2026
Save £209 GBP (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £402 GBP at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG848666592 or 848666592. Listed at 3 retailers as of October 27, 2026, with prices from £193 to £402, a £209 spread on the same certified stone. 77 Diamonds lists it at £402. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.73
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666592
Dimensions10.63 × 6.78 × 4.21 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm6.78 mm1.73 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848666592
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°CuletDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £402 GBP|Low: £193 GBP|High: £402 GBP|Avg: £286 GBP
77 Diamonds
Retailer 2
Retailer 3
October 27, 2026
Retailer 2£193 GBP
Retailer 3£263 GBP
77 Diamonds£402 GBP

1 data point across 3 retailers

3 retailers£193 GBP to £402 GBP

A
Cheapest Retailer
-
£193 GBP
$259 USD
Final sale: no returns
B+
Retailer 2
-
£263 GBP
View
Most Expensive
B+
77 Diamonds
PSPUIFSMM8WQGH7 · Oct 27
£402 GBP
View
2 more retailers have this diamond
Prices start from £193 GBPSave up to £209 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
£193 GBP