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Pear|Lab Grown|IGI

0.86ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG499115858

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG499115858

Diamond specifications and retailer prices

From £403 GBP
$540 USD
As of October 31, 2026
Save £1,182 GBP (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,374 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.86ct lab-grown pear diamond

This 0.86ct lab-grown pear sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499115858 or 499115858. Listed at 13 retailers as of October 31, 2026, with a 293% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.86
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499115858
Dimensions8.48 × 5.35 × 3.30 mm
L/W Ratio1.59
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 mm5.35 mm0.86 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499115858
Side View
Table 56.0%Crown 31.8°Girdle: THN-STKPavilion 41.1°Culet: NoneDepth 61.7%

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 31
Current: £2,374 GBP|Low: £403 GBP|High: £2,403 GBP|Avg: £914 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6£403 GBP
Retailer 8£486 GBP
Retailer 12£528 GBP
Retailer 4£543 GBP
Retailer 3£563 GBP
Retailer 9£563 GBP
Retailer 2£838 GBP
Retailer 5£901 GBP
Retailer 10£920 GBP
Retailer 7£1,440 GBP
Retailer 11£1,585 GBP
MOH London£2,374 GBP

45 data points across 12 retailers

13 retailers£403 GBP to £1,585 GBP

B+
Cheapest Retailer
-
£403 GBP
$540 USD
B+
Retailer 2
-
£486 GBP
$651 USD
View
B
Retailer 3
-
£528 GBP
$708 USD
View
B
Retailer 4
-
£543 GBP
$728 USD
View
Final sale: no returns
B
Retailer 5
-
£563 GBP
$755 USD
View
Retailer 6
-
£563 GBP
$755 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
£838 GBP
View
B
Retailer 8
-
£901 GBP
View
B
Retailer 9
-
£920 GBP
$1,233 USD
View
B
Retailer 10
-
£1,440 GBP
$1,929 USD
View
B
Retailer 11
-
£1,585 GBP
$2,124 USD
View
Retailer 12
-
£1,806 GBP
$2,420 USD
View
Price under review
Most Expensive
MOH London
LG499115858 · Nov 1
£2,374 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £403 GBPSave up to £1,182 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+
0.86ct Pear
£403 GBP