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Pear|Lab Grown|IGI

1.80ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG816616307

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG816616307

Diamond specifications and retailer prices

From £444 GBP
$595 USD
As of October 30, 2026
Save £2,564 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,183 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.8ct lab-grown pear diamond

This 1.8ct 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 LG816616307 or 816616307. Listed at 22 retailers as of October 30, 2026, with a 577% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616307
Dimensions10.65 × 6.59 × 4.37 mm
L/W Ratio1.62
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 mm6.59 mm1.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616307
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
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: £3,183 GBP|Low: £444 GBP|High: £4,306 GBP|Avg: £1,452 GBP|-1.2%
Rare Carat
Retailer 2
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Retailer 22
October 30, 2026
Retailer 7£444 GBP
Retailer 3£497 GBP
Retailer 4£500 GBP
Retailer 19£551 GBP
Retailer 15£579 GBP
Retailer 18£649 GBP
Retailer 6£716 GBP
Retailer 8£846 GBP
Retailer 13£861 GBP
Retailer 16£882 GBP
Retailer 17£946 GBP
Retailer 22£1,108 GBP
Retailer 9£1,237 GBP
Retailer 21£1,448 GBP
Retailer 11£1,604 GBP
Retailer 14£1,746 GBP
Retailer 12£1,781 GBP
Retailer 10£1,819 GBP
Retailer 20£2,393 GBP
Retailer 5£2,549 GBP
Retailer 2£3,008 GBP
Rare Carat£3,183 GBP

27 data points across 22 retailers

22 retailers£444 GBP to £3,008 GBP

A
Cheapest Retailer
-
£444 GBP
$595 USD
A
Retailer 2
-
£497 GBP
$666 USD
View
A
Retailer 3
-
£500 GBP
$670 USD
View
Final sale: no returns
A
Retailer 4
-
£551 GBP
$738 USD
View
Retailer 5
-
£579 GBP
$776 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£649 GBP
$870 USD
View
A
Retailer 7
-
£716 GBP
$960 USD
View
A
Retailer 8
-
£846 GBP
$1,133 USD
View
A
Retailer 9
-
£861 GBP
View
A
Retailer 10
-
£882 GBP
€1,125 EUR
View
A
Retailer 11
-
£946 GBP
ZAR 20,485 ZAR
View
B+
Retailer 12
-
£1,108 GBP
$1,485 USD
View
B+
Retailer 13
-
£1,237 GBP
$1,658 USD
View
B+
Retailer 14
-
£1,448 GBP
$1,940 USD
View
B+
Retailer 15
-
£1,604 GBP
View
B+
Retailer 16
-
£1,746 GBP
$2,339 USD
View
B+
Retailer 17
-
£1,781 GBP
$2,387 USD
View
B+
Retailer 18
-
£1,819 GBP
SGD 3,293 SGD
View
B
Retailer 19
-
£2,393 GBP
View
B
Retailer 20
-
£2,549 GBP
$3,415 USD
View
B
Retailer 21
-
£3,008 GBP
$4,030 USD
View
Most Expensive
Rare Carat
PD-231581 · Oct 18
£3,183 GBP
$4,265 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from £444 GBPSave up to £2,564 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
1.80ct Pear
£444 GBP