CaratHunter
Plans
Pear|Lab Grown|IGI

1.73ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG801694875

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG801694875

Diamond specifications and retailer prices

From £395 GBP
$526 USD
As of October 30, 2026
Save £3,532 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,927 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694875 or 801694875. Listed at 15 retailers as of October 29, 2026, with prices from £395 to £3,927, a £3,532 spread on the same certified stone. Brilliant Earth lists it at £3,927. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694875
Dimensions10.77 × 6.75 × 4.08 mm
L/W Ratio1.60
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
10.77 mm6.75 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694875
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.4%

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: £3,927 GBP|Low: £395 GBP|High: £5,084 GBP|Avg: £2,018 GBP|-22.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 12£395 GBP
Retailer 3£442 GBP
Retailer 5£586 GBP
Retailer 14£593 GBP
Retailer 13£759 GBP
Retailer 6£816 GBP
Retailer 11£835 GBP
Retailer 2£874 GBP
Retailer 7£1,127 GBP
Retailer 15£1,263 GBP
Retailer 17£1,422 GBP
Retailer 10£2,358 GBP
Retailer 9£2,452 GBP
Retailer 8£2,474 GBP
Retailer 4£3,300 GBP
Retailer 16£3,507 GBP
Brilliant Earth£3,927 GBP

28 data points across 17 retailers

15 retailers£395 GBP to £3,927 GBP

A
Cheapest Retailer
-
£395 GBP
$526 USD
A
Retailer 2
-
£442 GBP
$589 USD
View
A
Retailer 3
-
£586 GBP
$780 USD
View
A
Retailer 4
-
£593 GBP
$790 USD
View
A
Retailer 5
-
£752 GBP
$1,001 USD
View
A
Retailer 6
-
£759 GBP
$1,011 USD
View
A
Retailer 7
-
£816 GBP
$1,086 USD
View
A
Retailer 8
-
£874 GBP
€1,108 EUR
View
B+
Retailer 9
-
£1,127 GBP
A$2,308 AUD
View
B+
Retailer 10
-
£1,263 GBP
$1,682 USD
View
B+
Retailer 11
-
£1,422 GBP
$1,893 USD
View
B+
Retailer 12
-
£2,358 GBP
View
Retailer 13
-
£3,300 GBP
$4,395 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
£3,507 GBP
$4,670 USD
View
Most Expensive
B
Brilliant Earth
21060406Y · Oct 29
£3,927 GBP
$5,230 USD
View
14 more retailers have this diamond
Prices start from £395 GBPSave up to £3,532 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
£395 GBP