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Pear|Lab Grown|IGI

1.73ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG747508418

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG747508418

Diamond specifications and retailer prices

From £215 GBP
$286 USD
As of October 30, 2026
Save £3,540 GBP (94%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,755 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.73ct lab-grown pear diamond

This 1.73ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747508418 or 747508418. Listed at 21 retailers as of October 29, 2026, with prices from £215 to £3,755, a £3,540 spread on the same certified stone. Brilliant Earth lists it at £3,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747508418
Dimensions10.95 × 6.70 × 4.04 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizePointed
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
10.95 mm6.70 mm1.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747508418
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A+
Exceptional
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: £3,755 GBP|Low: £211 GBP|High: £3,755 GBP|Avg: £1,018 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 18£215 GBP
Retailer 7£249 GBP
Retailer 14£264 GBP
Retailer 2£311 GBP
Retailer 20£400 GBP
Retailer 8£417 GBP
Retailer 4£437 GBP
Retailer 13£489 GBP
Retailer 9£570 GBP
Retailer 15£591 GBP
Retailer 17£684 GBP
Retailer 12£767 GBP
Retailer 21£817 GBP
Retailer 6£835 GBP
Retailer 5£944 GBP
Retailer 16£1,183 GBP
Retailer 3£1,907 GBP
Retailer 11£2,298 GBP
Retailer 10£2,309 GBP
Retailer 19£2,552 GBP
Brilliant Earth£3,755 GBP

41 data points across 21 retailers

21 retailers£215 GBP to £3,755 GBP

A+
Cheapest Retailer
-
£215 GBP
$286 USD
A
Retailer 2
-
£249 GBP
$331 USD
View
A
Retailer 3
-
£264 GBP
$352 USD
View
Final sale: no returns
A
Retailer 4
-
£311 GBP
View
A
Retailer 5
-
£400 GBP
$533 USD
View
A
Retailer 6
-
£417 GBP
$555 USD
View
A
Retailer 7
-
£437 GBP
$582 USD
View
A
Retailer 8
-
£489 GBP
€620 EUR
View
A
Retailer 9
-
£532 GBP
$708 USD
View
A
Retailer 10
-
£570 GBP
A$1,168 AUD
View
A
Retailer 11
-
£684 GBP
A$1,402 AUD
View
A
Retailer 12
-
£767 GBP
$1,022 USD
View
A
Retailer 13
-
£817 GBP
$1,088 USD
View
A
Retailer 14
-
£835 GBP
$1,112 USD
View
B+
Retailer 15
-
£944 GBP
$1,257 USD
View
B+
Retailer 16
-
£1,183 GBP
View
B
Retailer 17
-
£1,907 GBP
$2,540 USD
View
Retailer 18
-
£2,298 GBP
A$4,708 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
£2,309 GBP
$3,075 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
£2,552 GBP
$3,399 USD
View
Most Expensive
B
Brilliant Earth
16778690Y · Oct 29
£3,755 GBP
$5,000 USD
View
20 more retailers have this diamond
Prices start from £215 GBPSave up to £3,540 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+
1.73ct Pear
£215 GBP