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Pear|Lab Grown|IGI

4.05ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG846662821

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG846662821

Diamond specifications and retailer prices

From £3,819 GBP
$5,117 USD
As of October 30, 2026
Save £22,459 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £26,278 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown pear diamond

This 4.05ct lab-grown pear sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662821 or 846662821. Listed at 17 retailers as of October 30, 2026, with prices from £3,819 to £26,278, a £22,459 spread on the same certified stone. Do Amore Diamonds lists it at £26,278. 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

4.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662821
Dimensions13.38 × 8.90 × 5.70 mm
L/W Ratio1.50
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
13.38 mm8.90 mm4.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662821
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 64.0%

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: £26,278 GBP|Low: £3,819 GBP|High: £26,442 GBP|Avg: £9,590 GBP|-0.6%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 13£3,819 GBP
Retailer 11£4,003 GBP
Retailer 8£4,028 GBP
Retailer 15£4,061 GBP
Retailer 14£4,085 GBP
Retailer 16£4,444 GBP
Retailer 4£4,534 GBP
Retailer 2£5,555 GBP
Retailer 5£5,805 GBP
Retailer 6£6,571 GBP
Retailer 7£6,889 GBP
Retailer 12£9,247 GBP
Retailer 17£10,004 GBP
Retailer 9£10,644 GBP
Retailer 3£12,232 GBP
Retailer 18£18,344 GBP
Retailer 10£23,530 GBP
Do Amore Diamonds£26,278 GBP

10 data points across 18 retailers

17 retailers£3,819 GBP to £26,278 GBP

A
Cheapest Retailer
-
£3,819 GBP
$5,117 USD
A
Retailer 2
-
£4,003 GBP
$5,364 USD
View
A
Retailer 3
-
£4,028 GBP
$5,397 USD
View
A
Retailer 4
-
£4,061 GBP
$5,441 USD
View
A
Retailer 5
-
£4,080 GBP
$5,467 USD
View
A
Retailer 6
-
£4,085 GBP
View
A
Retailer 7
-
£4,444 GBP
$5,955 USD
View
A
Retailer 8
-
£5,555 GBP
$7,443 USD
View
A
Retailer 9
-
£5,805 GBP
$7,778 USD
View
A
Retailer 10
-
£6,571 GBP
$8,805 USD
View
A
Retailer 11
-
£6,889 GBP
$9,231 USD
View
B+
Retailer 12
-
£9,247 GBP
$12,390 USD
View
B+
Retailer 13
-
£10,004 GBP
View
Retailer 14
-
£10,644 GBP
$14,262 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£12,232 GBP
$16,389 USD
View
B
Retailer 16
-
£18,344 GBP
$24,579 USD
View
Most Expensive
B
Do Amore Diamonds
27-0427C15A9 · Oct 30
£26,278 GBP
$35,210 USD
View
16 more retailers have this diamond
Prices start from £3,819 GBPSave up to £22,459 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
4.05ct Pear
£3,819 GBP