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Pear|Lab Grown|IGI

0.99ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG717556486

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG717556486

Diamond specifications and retailer prices

From £166 GBP
$222 USD
As of October 30, 2026
Save £282 GBP (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £448 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.99ct lab-grown pear diamond

This 0.99ct lab-grown pear sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG717556486 or 717556486. Listed at 4 retailers as of October 30, 2026, with prices from £166 to £448, a £282 spread on the same certified stone. Brilliant Earth lists it at £448. 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

0.99
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717556486
Dimensions9.14 × 5.42 × 3.56 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm5.42 mm0.99 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717556486
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 42.8°Culet: NoneDepth 65.7%

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: Oct 30
Current: £448 GBP|Low: £166 GBP|High: £1,025 GBP|Avg: £374 GBP|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6£166 GBP
Retailer 3£202 GBP
Retailer 7£208 GBP
Retailer 2£237 GBP
Retailer 4£306 GBP
Retailer 8£437 GBP
Brilliant Earth£448 GBP
Retailer 5£1,025 GBP

17 data points across 8 retailers

4 retailers£166 GBP to £448 GBP

B+
Cheapest Retailer
-
£166 GBP
$222 USD
A
Retailer 2
-
£237 GBP
€302 EUR
View
Retailer 3
-
£437 GBP
$585 USD
View
Price last confirmed 21 days ago
Most Expensive
B+
Brilliant Earth
16272786A · Oct 30
£448 GBP
$600 USD
View
3 more retailers have this diamond
Prices start from £166 GBPSave up to £282 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
0.99ct Pear
£166 GBP