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Pear|Lab Grown|IGI

0.78ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG502108788

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG502108788

Diamond specifications and retailer prices

From £443 GBP
$593 USD
As of October 30, 2026
Save £1,002 GBP (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,444 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.78ct lab-grown pear diamond

This 0.78ct 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 LG502108788 or 502108788. Listed at 12 retailers as of October 30, 2026, with prices from £443 to £1,444, a £1,002 spread on the same certified stone. NZ Jewellers lists it at £1,444. 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

0.78
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502108788
Dimensions7.99 × 5.12 × 3.23 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
7.99 mm5.12 mm0.78 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502108788
Side View
Table 58.5%Crown 33.2°GirdlePavilion 41.8°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,444 GBP|Low: £425 GBP|High: £2,412 GBP|Avg: £868 GBP
NZ Jewellers
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 8£443 GBP
Retailer 9£448 GBP
Retailer 4£496 GBP
Retailer 12£496 GBP
Retailer 3£549 GBP
Retailer 10£549 GBP
Retailer 11£844 GBP
Retailer 5£859 GBP
Retailer 6£909 GBP
Retailer 7£1,362 GBP
NZ Jewellers£1,444 GBP
Retailer 2£2,383 GBP

42 data points across 12 retailers

12 retailers£443 GBP to £1,444 GBP

B+
Cheapest Retailer
-
£443 GBP
$593 USD
B+
Retailer 2
-
£448 GBP
$600 USD
View
B
Retailer 3
-
£496 GBP
$664 USD
View
Final sale: no returns
B
Retailer 4
-
£496 GBP
$664 USD
View
B
Retailer 5
-
£549 GBP
$736 USD
View
Retailer 6
-
£549 GBP
$736 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
£844 GBP
$1,131 USD
View
B
Retailer 8
-
£859 GBP
View
B
Retailer 9
-
£909 GBP
€1,160 EUR
View
B
Retailer 10
-
£1,362 GBP
$1,825 USD
View
Most Expensive
B
NZ Jewellers
be8ab80e-5681-46d3-8130-7f5013b2afc5 · Oct 31
£1,444 GBP
$1,935 USD
View
10 more retailers have this diamond
Prices start from £443 GBPSave up to £1,002 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+
0.78ct Pear
£443 GBP