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Pear|Lab Grown|IGI

1.65ct H SI1 Pear Lab Grown Diamond

ID • H/SI1 • IGI LG436045144

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045144

Diamond specifications and retailer prices

From £806 GBP
$1,080 USD
As of October 31, 2026
Save £3,102 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,908 GBP at MOH London · As of October 29, 2026
View at MOH London

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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045144 or 436045144. Listed at 11 retailers as of October 29, 2026, with prices from £806 to £3,908, a £3,102 spread on the same certified stone. MOH London lists it at £3,908. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045144
Dimensions10.20 × 6.65 × 4.22 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.20 mm6.65 mm1.65 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045144
Side View
Table 56.5%Crown 35.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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: £3,908 GBP|Low: £806 GBP|High: £3,934 GBP|Avg: £2,133 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2£806 GBP
Retailer 4£1,173 GBP
Retailer 7£1,314 GBP
Retailer 5£1,361 GBP
Retailer 8£1,489 GBP
Retailer 9£1,835 GBP
Retailer 6£2,143 GBP
Retailer 3£2,407 GBP
Retailer 10£3,897 GBP
MOH London£3,908 GBP

15 data points across 10 retailers

11 retailers£806 GBP to £3,908 GBP

A
Cheapest Retailer
-
£806 GBP
$1,080 USD
B+
Retailer 2
-
£1,173 GBP
$1,572 USD
View
B+
Retailer 3
-
£1,276 GBP
$1,710 USD
View
B+
Retailer 4
-
£1,314 GBP
$1,760 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,361 GBP
$1,824 USD
View
Retailer 6
-
£1,361 GBP
$1,824 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
£1,489 GBP
$1,995 USD
View
B
Retailer 8
-
£2,143 GBP
$2,871 USD
View
B
Retailer 9
-
£2,407 GBP
$3,225 USD
View
B
Retailer 10
-
£2,551 GBP
$3,418 USD
View
Most Expensive
B
MOH London
LG436045144 · Oct 29
£3,908 GBP
View
10 more retailers have this diamond
Prices start from £806 GBPSave up to £3,102 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
£806 GBP