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Pear|Lab Grown|IGI

1.30ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG597378481

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG597378481

Diamond specifications and retailer prices

From £152 GBP
$203 USD
As of November 2, 2026
Save £727 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £879 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown pear diamond

This 1.3ct lab-grown pear sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG597378481 or 597378481. Listed at 9 retailers as of October 26, 2026, with prices from £152 to £879, a £727 spread on the same certified stone. MOH London lists it at £879. 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

1.30
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597378481
Dimensions9.23 × 6.19 × 3.88 mm
L/W Ratio1.49
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
9.23 mm6.19 mm1.30 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597378481
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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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: Nov 2
Current: £879 GBP|Low: £152 GBP|High: £1,254 GBP|Avg: £562 GBP|-0.3%
MOH London
Retailer 2
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October 26, 2026
Retailer 10£152 GBP
Retailer 13£175 GBP
Retailer 14£210 GBP
Retailer 2£245 GBP
Retailer 16£325 GBP
Retailer 15£372 GBP
Retailer 7£379 GBP
Retailer 9£469 GBP
Retailer 3£493 GBP
Retailer 11£603 GBP
Retailer 12£605 GBP
Retailer 17£612 GBP
Retailer 5£851 GBP
Retailer 6£851 GBP
MOH London£879 GBP
Retailer 8£993 GBP
Retailer 4£1,254 GBP

7 data points across 17 retailers

9 retailers£152 GBP to £879 GBP

A
Cheapest Retailer
-
£152 GBP
$203 USD
A
Retailer 2
-
£175 GBP
$235 USD
View
A
Retailer 3
-
£210 GBP
HK$2,200 HKD
View
A
Retailer 4
-
£325 GBP
$435 USD
View
B+
Retailer 5
-
£372 GBP
$499 USD
View
B
Retailer 6
-
£603 GBP
$808 USD
View
B
Retailer 7
-
£605 GBP
$811 USD
View
B
Retailer 8
-
£612 GBP
SGD 1,108 SGD
View
Most Expensive
B
MOH London
LG597378481 · Oct 26
£879 GBP
View
8 more retailers have this diamond
Prices start from £152 GBPSave up to £727 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
1.30ct Pear
£152 GBP