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Princess|Lab Grown|IGI

0.99ct D IF Princess Lab Grown Diamond

GD • D/IF • IGI LG733510549

Shape and cutting style on the report: Princess cut

Certificate IGI LG733510549

Diamond specifications and retailer prices

From £376 GBP
$504 USD
As of October 30, 2026
Save £527 GBP (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £903 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.99ct lab-grown princess diamond

This 0.99ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG733510549 or 733510549. Listed at 6 retailers as of October 25, 2026, with prices from £376 to £903, a £527 spread on the same certified stone. MOH London lists it at £903. 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

0.99
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733510549
Dimensions5.45 × 5.40 × 3.97 mm
L/W Ratio1.01
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
5.45 mm5.40 mm0.99 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733510549
Side View
Table 68.0%Crown 42.9°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 73.5%

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: £903 GBP|Low: £360 GBP|High: £913 GBP|Avg: £630 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£376 GBP
Retailer 2£422 GBP
Retailer 4£472 GBP
Retailer 5£755 GBP
Retailer 6£903 GBP
MOH London£903 GBP

42 data points across 6 retailers

6 retailers£376 GBP to £903 GBP

A
Cheapest Retailer
-
£376 GBP
$504 USD
A
Retailer 2
-
£422 GBP
View
B+
Retailer 3
-
£472 GBP
$633 USD
View
B+
Retailer 4
-
£755 GBP
$1,012 USD
View
B
Retailer 5
-
£903 GBP
$1,210 USD
View
Most Expensive
B
MOH London
LG733510549 · Oct 25
£903 GBP
View
5 more retailers have this diamond
Prices start from £376 GBPSave up to £527 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
0.99ct Princess
£376 GBP