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Pear|Lab Grown|IGI

2.57ct E IF Pear Lab Grown Diamond

ID • E/IF • IGI LG813655747

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG813655747

Diamond specifications and retailer prices

From £502 GBP
$672 USD
As of October 31, 2026
Save £1,931 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,116 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.57ct lab-grown pear diamond

This 2.57ct lab-grown pear sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813655747 or 813655747. Listed at 18 retailers as of October 29, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.57
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813655747
Dimensions12.26 × 7.59 × 4.60 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm7.59 mm2.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813655747
Side View
Table 62.0%Crown 34.3°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £967 GBP|Low: £502 GBP|High: £2,495 GBP|Avg: £1,344 GBP|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16£502 GBP
Retailer 10£653 GBP
Retailer 15£745 GBP
Retailer 13£800 GBP
Retailer 9£869 GBP
Retailer 1£967 GBP
Retailer 14£1,234 GBP
Retailer 6£1,345 GBP
Retailer 12£1,378 GBP
Retailer 8£1,626 GBP
Retailer 7£1,697 GBP
Retailer 2£1,754 GBP
Retailer 4£1,796 GBP
Retailer 11£1,838 GBP
Retailer 3£1,929 GBP
Retailer 5£2,432 GBP

18 data points across 16 retailers

18 retailers£502 GBP to £2,432 GBP

A+
Cheapest Retailer
-
£502 GBP
$672 USD
Final sale: no returns
Retailer 2
-
£564 GBP
$756 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
£653 GBP
$875 USD
View
A
Retailer 4
-
£745 GBP
$998 USD
View
A
Retailer 5
-
£800 GBP
$1,072 USD
View
A
Retailer 6
-
£869 GBP
View
A
Retailer 7
-
£967 GBP
€1,234 EUR
View
A
Retailer 8
-
£1,234 GBP
A$2,543 AUD
View
A
Retailer 9
-
£1,345 GBP
ZAR 29,108 ZAR
View
A
Retailer 10
-
£1,378 GBP
$1,847 USD
View
A
Retailer 11
-
£1,626 GBP
View
A
Retailer 12
-
£1,697 GBP
$2,274 USD
View
A
Retailer 13
-
£1,754 GBP
SGD 3,175 SGD
View
A
Retailer 14
-
£1,796 GBP
$2,407 USD
View
A
Retailer 15
-
£1,838 GBP
$2,463 USD
View
A
Retailer 16
-
£1,929 GBP
$2,584 USD
View
B+
Retailer 17
-
£2,432 GBP
View
Most Expensive
Novita Diamonds
cert_813655747 · Oct 8
£3,116 GBP
A$6,424 AUD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from £502 GBPSave up to £1,931 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+
2.57ct Pear
£502 GBP