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Pear|Lab Grown|IGI

1.80ct D SI1 Pear Lab Grown Diamond

VG • D/SI1 • IGI LG849677363

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG849677363

Diamond specifications and retailer prices

From £378 GBP
$506 USD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: £3,210 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.8ct lab-grown pear diamond

This 1.8ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849677363 or 849677363. Listed at 5 retailers as of October 30, 2026. 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

1.80
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677363
Dimensions11.02 × 6.79 × 4.00 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm6.79 mm1.80 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849677363
Side View
Table 57.0%Crown 37.1°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,210 GBP|Low: £378 GBP|High: £8,283 GBP|Avg: £5,049 GBP|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2£378 GBP
Retailer 4£2,344 GBP
77 Diamonds£3,210 GBP
Retailer 3£6,396 GBP
Retailer 5£8,283 GBP

4 data points across 5 retailers

5 retailers

B+
Cheapest Retailer
-
£378 GBP
$506 USD
Retailer 2
-
£2,344 GBP
$3,141 USD
View
Price under review
Most Expensive
77 Diamonds
PSPUIFSM6R5EXH4 · Oct 30
£3,210 GBP
View
Price under review
2 more retailers have this diamond
Prices start from £378 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.

B+
1.80ct Pear
£378 GBP