CaratHunter
Plans
Pear|Lab Grown|IGI

1.51ct G SI1 Pear Lab Grown Diamond

EX • G/SI1 • IGI LG776694361

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG776694361

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 30, 2026
Save £680 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £822 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG776694361 or 776694361. Listed at 12 retailers as of October 30, 2026, with prices from £142 to £822, a £680 spread on the same certified stone. MOH London lists it at £822. 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

1.51
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776694361
Dimensions9.80 × 6.33 × 4.01 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm6.33 mm1.51 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776694361
Side View
Table 64.0%Crown 37.2°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.3%

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: £822 GBP|Low: £136 GBP|High: £831 GBP|Avg: £371 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4£142 GBP
Retailer 5£175 GBP
Retailer 7£175 GBP
Retailer 6£308 GBP
Retailer 2£319 GBP
Retailer 9£355 GBP
Retailer 8£424 GBP
Retailer 3£566 GBP
MOH London£822 GBP

43 data points across 9 retailers

12 retailers£142 GBP to £822 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
A
Retailer 2
-
£164 GBP
$220 USD
View
Retailer 3
-
£173 GBP
$232 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
£175 GBP
$235 USD
View
Retailer 5
-
£175 GBP
$235 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£308 GBP
$413 USD
View
A
Retailer 7
-
£319 GBP
View
A
Retailer 8
-
£355 GBP
$475 USD
View
B+
Retailer 9
-
£424 GBP
$568 USD
View
B+
Retailer 10
-
£565 GBP
$757 USD
View
B+
Retailer 11
-
£566 GBP
$759 USD
View
Most Expensive
B
MOH London
LG776694361 · Nov 1
£822 GBP
View
11 more retailers have this diamond
Prices start from £142 GBPSave up to £680 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
1.51ct Pear
£142 GBP