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Pear|Lab Grown|IGI

2.77ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG605386122

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG605386122

Diamond specifications and retailer prices

From £217 GBP
$291 USD
As of October 27, 2026
Save £2,462 GBP (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,679 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.77ct lab-grown pear diamond

This 2.77ct lab-grown pear sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605386122 or 605386122. Listed at 10 retailers as of October 26, 2026, with prices from £217 to £2,679, a £2,462 spread on the same certified stone. Brilliant Earth lists it at £2,679. 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

2.77
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605386122
Dimensions12.84 × 7.82 × 4.82 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeNone
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
12.84 mm7.82 mm2.77 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605386122
Side View
Table 63.0%Crown 35.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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 27
Current: £2,679 GBP|Low: £217 GBP|High: £3,306 GBP|Avg: £1,402 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 9£217 GBP
Retailer 6£252 GBP
Retailer 11£441 GBP
Retailer 2£444 GBP
Retailer 7£826 GBP
Retailer 12£843 GBP
Retailer 10£954 GBP
Retailer 5£1,191 GBP
Retailer 4£1,449 GBP
Retailer 8£1,926 GBP
Brilliant Earth£2,679 GBP
Retailer 3£3,306 GBP

23 data points across 12 retailers

10 retailers£217 GBP to £2,679 GBP

A
Cheapest Retailer
-
£217 GBP
$291 USD
Retailer 2
-
£252 GBP
$337 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£441 GBP
$591 USD
View
A
Retailer 4
-
£444 GBP
$595 USD
View
B+
Retailer 5
-
£826 GBP
$1,107 USD
View
B+
Retailer 6
-
£843 GBP
$1,129 USD
View
B+
Retailer 7
-
£954 GBP
$1,278 USD
View
B+
Retailer 8
-
£1,191 GBP
View
B
Retailer 9
-
£1,926 GBP
$2,580 USD
View
Most Expensive
B
Brilliant Earth
8467458Y · Oct 26
£2,679 GBP
$3,590 USD
View
9 more retailers have this diamond
Prices start from £217 GBPSave up to £2,462 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
2.77ct Pear
£217 GBP