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Pear|Lab Grown|IGI

1.65ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG651443990

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG651443990

Diamond specifications and retailer prices

From £214 GBP
$285 USD
As of October 27, 2026
Save £1,686 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,900 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown pear diamond

This 1.65ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651443990 or 651443990. Listed at 16 retailers as of October 27, 2026, with prices from £214 to £1,900, a £1,686 spread on the same certified stone. Do Amore Diamonds lists it at £1,900. 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

1.65
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651443990
Dimensions10.25 × 6.72 × 4.15 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm6.72 mm1.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651443990
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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 27
Current: £1,900 GBP|Low: £205 GBP|High: £1,900 GBP|Avg: £606 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 29, 2026
Retailer 14£214 GBP
Retailer 4£248 GBP
Retailer 5£265 GBP
Retailer 15£265 GBP
Retailer 3£354 GBP
Retailer 9£377 GBP
Retailer 11£383 GBP
Retailer 6£465 GBP
Retailer 2£520 GBP
Retailer 10£531 GBP
Retailer 8£627 GBP
Retailer 7£715 GBP
Retailer 13£815 GBP
Retailer 16£941 GBP
Retailer 12£1,175 GBP
Do Amore Diamonds£1,900 GBP

43 data points across 16 retailers

16 retailers£214 GBP to £1,900 GBP

A
Cheapest Retailer
-
£214 GBP
$285 USD
A
Retailer 2
-
£248 GBP
$330 USD
View
A
Retailer 3
-
£265 GBP
$353 USD
View
A
Retailer 4
-
£265 GBP
$353 USD
View
A
Retailer 5
-
£322 GBP
$429 USD
View
B+
Retailer 6
-
£354 GBP
$472 USD
View
A
Retailer 7
-
£377 GBP
View
B+
Retailer 8
-
£383 GBP
$510 USD
View
B+
Retailer 9
-
£465 GBP
$619 USD
View
B+
Retailer 10
-
£520 GBP
View
B+
Retailer 11
-
£531 GBP
A$1,088 AUD
View
B
Retailer 12
-
£627 GBP
$835 USD
View
B
Retailer 13
-
£815 GBP
$1,085 USD
View
B
Retailer 14
-
£941 GBP
$1,253 USD
View
B
Retailer 15
-
£1,175 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C7EB5021F · Oct 29
£1,900 GBP
$2,530 USD
View
15 more retailers have this diamond
Prices start from £214 GBPSave up to £1,686 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
1.65ct Pear
£214 GBP