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Pear|Lab Grown|IGI

1.01ct J SI1 Pear Lab Grown Diamond

ID • J/SI1 • IGI LG407941654

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG407941654

Diamond specifications and retailer prices

From £433 GBP
$580 USD
As of October 30, 2026
Save £2,260 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,693 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown pear diamond

This 1.01ct lab-grown pear sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407941654 or 407941654. Listed at 12 retailers as of October 29, 2026, with prices from £433 to £2,693, a £2,260 spread on the same certified stone. MOH London lists it at £2,693. 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

1.01
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941654
Dimensions8.49 × 5.58 × 3.58 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.49 mm5.58 mm1.01 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407941654
Side View
Table 57.5%Crown 36°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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 30
Current: £2,693 GBP|Low: £433 GBP|High: £2,714 GBP|Avg: £1,272 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2£433 GBP
Retailer 9£681 GBP
Retailer 13£740 GBP
Retailer 3£762 GBP
Retailer 10£790 GBP
Retailer 14£790 GBP
Retailer 4£922 GBP
Retailer 5£1,154 GBP
Retailer 7£1,249 GBP
Retailer 11£1,267 GBP
Retailer 8£1,757 GBP
Retailer 12£2,220 GBP
Retailer 6£2,262 GBP
MOH London£2,693 GBP

36 data points across 14 retailers

12 retailers£433 GBP to £2,693 GBP

A
Cheapest Retailer
-
£433 GBP
$580 USD
B+
Retailer 2
-
£681 GBP
$912 USD
View
B+
Retailer 3
-
£740 GBP
$992 USD
View
B+
Retailer 4
-
£762 GBP
$1,021 USD
View
Final sale: no returns
B+
Retailer 5
-
£790 GBP
$1,058 USD
View
Retailer 6
-
£790 GBP
$1,058 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
£922 GBP
$1,235 USD
View
B
Retailer 8
-
£1,249 GBP
View
B
Retailer 9
-
£1,267 GBP
$1,697 USD
View
B
Retailer 10
-
£1,757 GBP
$2,354 USD
View
C
Retailer 11
-
£2,220 GBP
$2,975 USD
View
Most Expensive
B
MOH London
LG407941654 · Oct 29
£2,693 GBP
View
11 more retailers have this diamond
Prices start from £433 GBPSave up to £2,260 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
1.01ct Pear
£433 GBP