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Pear|Lab Grown|IGI

3.11ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG779664670

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG779664670

Diamond specifications and retailer prices

From £1,974 GBP
$2,645 USD
As of October 30, 2026
Save £11,609 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £13,583 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.11ct lab-grown pear diamond

This 3.11ct lab-grown pear sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG779664670 or 779664670. Listed at 13 retailers as of October 30, 2026, with prices from £1,974 to £13,583, a £11,609 spread on the same certified stone. Do Amore Diamonds lists it at £13,583. 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

3.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779664670
Dimensions12.29 × 8.29 × 5.14 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.29 mm8.29 mm3.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779664670
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 62.0%

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 30
Current: £13,583 GBP|Low: £1,895 GBP|High: £13,583 GBP|Avg: £5,964 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9£1,974 GBP
Retailer 2£3,016 GBP
Retailer 8£3,360 GBP
Retailer 7£3,362 GBP
Retailer 11£3,565 GBP
Retailer 3£4,663 GBP
Retailer 6£5,717 GBP
Retailer 12£6,240 GBP
Retailer 5£6,441 GBP
Retailer 10£8,919 GBP
Retailer 4£9,428 GBP
Do Amore Diamonds£13,583 GBP

28 data points across 12 retailers

13 retailers£1,974 GBP to £13,583 GBP

A
Cheapest Retailer
-
£1,974 GBP
$2,645 USD
A
Retailer 2
-
£2,148 GBP
$2,878 USD
View
A
Retailer 3
-
£3,016 GBP
View
A
Retailer 4
-
£3,158 GBP
$4,232 USD
View
A
Retailer 5
-
£3,360 GBP
$4,502 USD
View
A
Retailer 6
-
£3,362 GBP
$4,505 USD
View
A
Retailer 7
-
£3,565 GBP
$4,777 USD
View
A
Retailer 8
-
£3,571 GBP
$4,785 USD
View
Retailer 9
-
£5,717 GBP
A$11,784 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£6,240 GBP
$8,361 USD
View
B+
Retailer 11
-
£6,441 GBP
View
B
Retailer 12
-
£8,919 GBP
$11,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-3D7EA2269 · Oct 31
£13,583 GBP
$18,200 USD
View
12 more retailers have this diamond
Prices start from £1,974 GBPSave up to £11,609 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
3.11ct Pear
£1,974 GBP