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Pear|Lab Grown|IGI

1.66ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG825652787

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG825652787

Diamond specifications and retailer prices

From £377 GBP
$505 USD
As of October 30, 2026
Save £2,974 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,351 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown pear diamond

This 1.66ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825652787 or 825652787. Listed at 16 retailers as of October 30, 2026, with prices from £377 to £3,351, a £2,974 spread on the same certified stone. Do Amore Diamonds lists it at £3,351. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825652787
Dimensions10.65 × 6.54 × 4.10 mm
L/W Ratio1.63
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
10.65 mm6.54 mm1.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825652787
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.7%

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 30
Current: £3,351 GBP|Low: £377 GBP|High: £4,859 GBP|Avg: £1,783 GBP|-31.0%
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 14£377 GBP
Retailer 5£422 GBP
Retailer 7£560 GBP
Retailer 17£571 GBP
Retailer 16£726 GBP
Retailer 8£752 GBP
Retailer 13£796 GBP
Retailer 2£829 GBP
Retailer 18£1,207 GBP
Retailer 4£1,336 GBP
Retailer 3£1,358 GBP
Retailer 12£2,254 GBP
Retailer 9£2,380 GBP
Retailer 15£2,593 GBP
Retailer 11£2,746 GBP
Retailer 10£3,145 GBP
Retailer 6£3,217 GBP
Do Amore Diamonds£3,351 GBP

30 data points across 18 retailers

16 retailers£377 GBP to £3,351 GBP

A
Cheapest Retailer
-
£377 GBP
$505 USD
A
Retailer 2
-
£422 GBP
$566 USD
View
A
Retailer 3
-
£560 GBP
$750 USD
View
A
Retailer 4
-
£571 GBP
$765 USD
View
A
Retailer 5
-
£716 GBP
$960 USD
View
A
Retailer 6
-
£726 GBP
$973 USD
View
A
Retailer 7
-
£752 GBP
$1,007 USD
View
A
Retailer 8
-
£829 GBP
€1,058 EUR
View
B+
Retailer 9
-
£1,207 GBP
$1,617 USD
View
B+
Retailer 10
-
£1,336 GBP
$1,790 USD
View
B+
Retailer 11
-
£1,358 GBP
$1,820 USD
View
B+
Retailer 12
-
£2,254 GBP
View
B
Retailer 13
-
£2,593 GBP
$3,474 USD
View
B
Retailer 14
-
£2,746 GBP
$3,680 USD
View
Retailer 15
-
£3,217 GBP
$4,310 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-5E7F090BC · Oct 31
£3,351 GBP
$4,490 USD
View
15 more retailers have this diamond
Prices start from £377 GBPSave up to £2,974 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
1.66ct Pear
£377 GBP