Princess|Lab Grown|IGI

0.73ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG825658641

Shape and cutting style on the report: Princess cut

Certificate IGI LG825658641

Diamond specifications and retailer prices

From £340 GBP
$455 USD
As of October 30, 2026
Save £1,044 GBP (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,490 GBP at MOH London · As of October 11, 2026
View at MOH London

About this 0.73ct lab-grown princess diamond

This 0.73ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825658641 or 825658641. Listed at 19 retailers as of October 30, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658641
Dimensions4.79 × 4.79 × 3.45 mm
L/W Ratio1.00
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
4.79 mm4.79 mm0.73 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658641
Side View
Table 69.0%Crown 46.2°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 72.0%

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: £1,490 GBP|Low: £292 GBP|High: £1,490 GBP|Avg: £707 GBP|+0.1%
MOH London
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
Retailer 18
November 1, 2026
Retailer 16£295 GBP
Retailer 17£304 GBP
Retailer 7£340 GBP
Retailer 11£340 GBP
Retailer 3£377 GBP
Retailer 6£377 GBP
Retailer 8£410 GBP
Retailer 18£530 GBP
Retailer 12£567 GBP
Retailer 9£590 GBP
Retailer 13£603 GBP
Retailer 2£619 GBP
Retailer 14£681 GBP
Retailer 4£868 GBP
Retailer 15£1,057 GBP
Retailer 10£1,237 GBP
Retailer 5£1,384 GBP
MOH London£1,490 GBP

31 data points across 18 retailers

19 retailers£340 GBP to £1,384 GBP

Retailer 1
-
£295 GBP
$395 USD
Price last confirmed 14 days ago
Retailer 2
-
£304 GBP
$407 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£340 GBP
$455 USD
View
Final sale: no returns
A
Retailer 4
-
£340 GBP
$456 USD
View
Retailer 5
-
£377 GBP
$505 USD
View
Price last confirmed 29 days ago
Retailer 6
-
£377 GBP
$505 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
£410 GBP
$550 USD
View
B+
Retailer 8
-
£530 GBP
$710 USD
View
B+
Retailer 9
-
£567 GBP
$760 USD
View
B+
Retailer 10
-
£590 GBP
$790 USD
View
B+
Retailer 11
-
£603 GBP
€769 EUR
View
B+
Retailer 12
-
£619 GBP
View
B
Retailer 13
-
£681 GBP
ZAR 14,751 ZAR
View
B
Retailer 14
-
£868 GBP
$1,163 USD
View
B
Retailer 15
-
£1,057 GBP
$1,416 USD
View
Retailer 16
-
£1,211 GBP
$1,623 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
£1,237 GBP
$1,658 USD
View
B
Retailer 18
-
£1,384 GBP
$1,854 USD
View
Most Expensive
MOH London
LG825658641 · Oct 11
£1,490 GBP
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from £340 GBPSave up to £1,044 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
0.73ct Princess
£340 GBP