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Pear|Lab Grown|IGI

2.91ct D VS1 Pear Lab Grown Diamond

ID • D/VS1 • IGI LG850684251

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG850684251

Diamond specifications and retailer prices

From £502 GBP
As of October 30, 2026
Save £2,372 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,873 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.91ct lab-grown pear diamond

This 2.91ct lab-grown pear sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850684251 or 850684251. Listed at 11 retailers as of October 30, 2026, with prices from £502 to £2,873, a £2,372 spread on the same certified stone. Brilliant Earth lists it at £2,873. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.91
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850684251
Dimensions12.82 × 7.87 × 4.92 mm
L/W Ratio1.63
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm7.87 mm2.91 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850684251
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: £1,221 GBP|Low: £502 GBP|High: £1,986 GBP|Avg: £1,048 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£502 GBP
Retailer 10£516 GBP
Retailer 7£575 GBP
Retailer 2£734 GBP
Retailer 3£1,050 GBP
Retailer 6£1,093 GBP
Retailer 1£1,221 GBP
Retailer 9£1,485 GBP
Retailer 5£1,538 GBP
Retailer 8£1,986 GBP

4 data points across 10 retailers

11 retailers£502 GBP to £2,873 GBP

A
Cheapest Retailer
-
£502 GBP
A
Retailer 2
-
£516 GBP
HK$5,400 HKD
View
A
Retailer 3
-
£575 GBP
$770 USD
View
A
Retailer 4
-
£734 GBP
$984 USD
View
B+
Retailer 5
-
£1,050 GBP
A$2,165 AUD
View
B+
Retailer 6
-
£1,093 GBP
$1,464 USD
View
B+
Retailer 7
-
£1,221 GBP
$1,636 USD
View
B+
Retailer 8
-
£1,485 GBP
SGD 2,688 SGD
View
B+
Retailer 9
-
£1,538 GBP
$2,061 USD
View
B
Retailer 10
-
£1,986 GBP
View
Most Expensive
B
Brilliant Earth
22342620A · Oct 30
£2,873 GBP
$3,850 USD
View
10 more retailers have this diamond
Prices start from £502 GBPSave up to £2,372 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
2.91ct Pear
£502 GBP