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Pear|Lab Grown|IGI

1.84ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG618489687

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG618489687

Diamond specifications and retailer prices

From £176 GBP
$236 USD
As of November 2, 2026
Save £846 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,022 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.84ct lab-grown pear diamond

This 1.84ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG618489687 or 618489687. Listed at 16 retailers as of October 31, 2026, with prices from £176 to £1,022, a £846 spread on the same certified stone. Brilliant Earth lists it at £1,022. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.84
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618489687
Dimensions11.15 × 6.82 × 4.29 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.15 mm6.82 mm1.84 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618489687
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 42°Culet: NoneDepth 62.9%

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: Nov 2
Current: £1,022 GBP|Low: £146 GBP|High: £1,052 GBP|Avg: £510 GBP|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 2, 2026
Retailer 14£176 GBP
Retailer 11£204 GBP
Retailer 3£218 GBP
Retailer 16£218 GBP
Retailer 8£244 GBP
Retailer 9£332 GBP
Retailer 6£369 GBP
Retailer 2£412 GBP
Retailer 4£472 GBP
Retailer 5£492 GBP
Retailer 15£701 GBP
Retailer 12£704 GBP
Retailer 10£875 GBP
Retailer 13£881 GBP
Retailer 7£918 GBP
Brilliant Earth£1,022 GBP

36 data points across 16 retailers

16 retailers£176 GBP to £1,022 GBP

A
Cheapest Retailer
-
£176 GBP
$236 USD
A
Retailer 2
-
£204 GBP
$273 USD
View
A
Retailer 3
-
£218 GBP
$292 USD
View
Retailer 4
-
£218 GBP
$292 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£244 GBP
View
Price last confirmed 25 days ago
A
Retailer 6
-
£332 GBP
€424 EUR
View
B+
Retailer 7
-
£369 GBP
$495 USD
View
A
Retailer 8
-
£412 GBP
View
B+
Retailer 9
-
£472 GBP
$632 USD
View
A
Retailer 10
-
£492 GBP
$659 USD
View
B
Retailer 11
-
£701 GBP
$939 USD
View
B
Retailer 12
-
£704 GBP
$943 USD
View
B+
Retailer 13
-
£875 GBP
View
B
Retailer 14
-
£881 GBP
$1,180 USD
View
B
Retailer 15
-
£918 GBP
$1,230 USD
View
Most Expensive
B
Brilliant Earth
9067129A · Oct 31
£1,022 GBP
$1,370 USD
View
15 more retailers have this diamond
Prices start from £176 GBPSave up to £846 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
1.84ct Pear
£176 GBP