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Pear|Lab Grown|IGI

1.00ct J SI1 Pear Lab Grown Diamond

VG • J/SI1 • IGI LG499114451

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG499114451

Diamond specifications and retailer prices

From £433 GBP
$580 USD
As of October 30, 2026
Save £2,223 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,656 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 1ct lab-grown pear diamond

This 1ct lab-grown pear sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG499114451 or 499114451. Listed at 11 retailers as of October 27, 2026, with prices from £433 to £2,656, a £2,223 spread on the same certified stone. MOH London lists it at £2,656. 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

1.00
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499114451
Dimensions8.48 × 5.44 × 3.51 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.48 mm5.44 mm1.00 ctJ / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499114451
Side View
Table 67.5%Crown 36.1°Girdle: STK-VTKPavilion 41.9°Culet: NoneDepth 64.5%

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 30
Current: £2,656 GBP|Low: £433 GBP|High: £2,688 GBP|Avg: £1,286 GBP|+0.1%
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£433 GBP
Retailer 4£674 GBP
Retailer 7£755 GBP
Retailer 5£782 GBP
Retailer 8£914 GBP
Retailer 9£1,144 GBP
Retailer 6£1,255 GBP
Retailer 3£1,740 GBP
Retailer 10£2,240 GBP
MOH London£2,656 GBP

16 data points across 10 retailers

11 retailers£433 GBP to £2,656 GBP

A
Cheapest Retailer
-
£433 GBP
$580 USD
B+
Retailer 2
-
£674 GBP
$903 USD
View
B+
Retailer 3
-
£734 GBP
$983 USD
View
B+
Retailer 4
-
£755 GBP
$1,011 USD
View
Final sale: no returns
B+
Retailer 5
-
£782 GBP
$1,048 USD
View
Retailer 6
-
£782 GBP
$1,048 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£914 GBP
$1,225 USD
View
B
Retailer 8
-
£1,255 GBP
$1,682 USD
View
C
Retailer 9
-
£1,740 GBP
$2,331 USD
View
C
Retailer 10
-
£2,199 GBP
$2,946 USD
View
Most Expensive
C
MOH London
LG499114451 · Oct 27
£2,656 GBP
View
10 more retailers have this diamond
Prices start from £433 GBPSave up to £2,223 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
1.00ct Pear
£433 GBP