CaratHunter
Plans
Pear|Lab Grown|IGI

3.10ct E IF Pear Lab Grown Diamond

ID • E/IF • IGI LG813657129

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG813657129

Diamond specifications and retailer prices

From £871 GBP
$1,160 USD
As of October 27, 2026
Save £3,252 GBP (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £5,962 GBP at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 3.1ct lab-grown pear diamond

This 3.1ct lab-grown pear sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813657129 or 813657129. Listed at 27 retailers as of October 27, 2026, with a 373% 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

3.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813657129
Dimensions12.94 × 8.15 × 5.00 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.15 mm3.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813657129
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
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 27
Current: £1,054 GBP|Low: £673 GBP|High: £5,106 GBP|Avg: £2,102 GBP|+34.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 13£871 GBP
Retailer 6£948 GBP
Retailer 4£1,011 GBP
Retailer 16£1,011 GBP
Retailer 1£1,054 GBP
Retailer 21£1,119 GBP
Retailer 24£1,141 GBP
Retailer 7£1,201 GBP
Retailer 3£1,446 GBP
Retailer 12£1,461 GBP
Retailer 19£1,621 GBP
Retailer 15£1,894 GBP
Retailer 8£1,991 GBP
Retailer 23£2,280 GBP
Retailer 11£2,345 GBP
Retailer 18£2,346 GBP
Retailer 14£2,792 GBP
Retailer 22£2,795 GBP
Retailer 9£3,197 GBP
Retailer 20£3,263 GBP
Retailer 10£3,538 GBP
Retailer 5£3,660 GBP
Retailer 2£4,123 GBP
Retailer 17£5,106 GBP

22 data points across 24 retailers

27 retailers£871 GBP to £4,123 GBP

A
Cheapest Retailer
-
£871 GBP
$1,160 USD
A
Retailer 2
-
£948 GBP
$1,262 USD
View
A
Retailer 3
-
£1,011 GBP
$1,346 USD
View
Retailer 4
-
£1,011 GBP
$1,346 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£1,054 GBP
$1,403 USD
View
Final sale: no returns
A
Retailer 6
-
£1,119 GBP
View
A
Retailer 7
-
£1,141 GBP
$1,520 USD
View
A
Retailer 8
-
£1,201 GBP
$1,600 USD
View
A
Retailer 9
-
£1,446 GBP
$1,925 USD
View
A
Retailer 10
-
£1,461 GBP
View
A
Retailer 11
-
£1,621 GBP
€2,056 EUR
View
A
Retailer 12
-
£1,894 GBP
$2,522 USD
View
A
Retailer 13
-
£1,991 GBP
$2,651 USD
View
A
Retailer 14
-
£2,132 GBP
A$4,368 AUD
View
Retailer 15
-
£2,280 GBP
A$4,671 AUD
View
Price last confirmed 7 days ago
A
Retailer 16
-
£2,345 GBP
$3,123 USD
View
A
Retailer 17
-
£2,346 GBP
ZAR 50,475 ZAR
View
A
Retailer 18
-
£2,792 GBP
View
A
Retailer 19
-
£2,795 GBP
$3,722 USD
View
A
Retailer 20
-
£2,926 GBP
$3,896 USD
View
A
Retailer 21
-
£3,197 GBP
$4,257 USD
View
B+
Retailer 22
-
£3,263 GBP
View
B+
Retailer 23
-
£3,538 GBP
$4,711 USD
View
B+
Retailer 24
-
£3,660 GBP
$4,874 USD
View
B+
Retailer 25
-
£4,123 GBP
$5,490 USD
View
Retailer 26
-
£5,106 GBP
A$10,461 AUD
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
20771682A · Oct 10
£5,962 GBP
$7,940 USD
View
Price last confirmed 19 days ago
26 more retailers have this diamond
Prices start from £871 GBPSave up to £3,252 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
3.10ct Pear
£871 GBP