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Pear|Lab Grown|IGI

0.51ct H SI2 Pear Lab Grown Diamond

VG • H/SI2 • IGI LG407915397

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG407915397

Diamond specifications and retailer prices

From £193 GBP
$259 USD
As of October 30, 2026
Save £773 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £966 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915397 or 407915397. Listed at 11 retailers as of October 29, 2026, with prices from £193 to £966, a £773 spread on the same certified stone. MOH London lists it at £966. 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

0.51
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915397
Dimensions7.24 × 4.48 × 2.69 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.24 mm4.48 mm0.51 ctH / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915397
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £966 GBP|Low: £186 GBP|High: £972 GBP|Avg: £426 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
October 31, 2026
Retailer 8£193 GBP
Retailer 3£216 GBP
Retailer 12£224 GBP
Retailer 9£240 GBP
Retailer 13£240 GBP
Retailer 6£254 GBP
Retailer 11£399 GBP
Retailer 2£451 GBP
Retailer 4£499 GBP
Retailer 5£502 GBP
Retailer 7£737 GBP
Retailer 10£770 GBP
MOH London£966 GBP

26 data points across 13 retailers

11 retailers£193 GBP to £966 GBP

B+
Cheapest Retailer
-
£193 GBP
$259 USD
B+
Retailer 2
-
£216 GBP
$290 USD
View
Final sale: no returns
B+
Retailer 3
-
£224 GBP
$300 USD
View
B+
Retailer 4
-
£240 GBP
$321 USD
View
B+
Retailer 5
-
£240 GBP
$321 USD
View
B+
Retailer 6
-
£254 GBP
$340 USD
View
B
Retailer 7
-
£399 GBP
$535 USD
View
B
Retailer 8
-
£451 GBP
€575 EUR
View
B
Retailer 9
-
£737 GBP
$987 USD
View
B
Retailer 10
-
£770 GBP
$1,032 USD
View
Most Expensive
B
MOH London
LG407915397 · Oct 29
£966 GBP
View
10 more retailers have this diamond
Prices start from £193 GBPSave up to £773 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.

B+
0.51ct Pear
£193 GBP