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Princess|Lab Grown|IGI

0.43ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG816662467

Shape and cutting style on the report: Princess cut

Certificate IGI LG816662467

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of October 29, 2026
Save £679 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £842 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.43ct lab-grown princess diamond

This 0.43ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816662467 or 816662467. Listed at 13 retailers as of October 26, 2026, with prices from £163 to £842, a £679 spread on the same certified stone. MOH London lists it at £842. 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

0.43
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662467
Dimensions4.07 × 4.04 × 2.93 mm
L/W Ratio1.01
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
4.07 mm4.04 mm0.43 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662467
Side View
Table 70.0%Crown 39.2°Girdle: THK-VTKPavilion 38.7°Culet: NoneDepth 72.5%

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 29
Current: £842 GBP|Low: £163 GBP|High: £862 GBP|Avg: £429 GBP|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5£163 GBP
Retailer 11£177 GBP
Retailer 3£223 GBP
Retailer 2£254 GBP
Retailer 9£321 GBP
Retailer 8£367 GBP
Retailer 4£369 GBP
Retailer 10£505 GBP
Retailer 6£578 GBP
Retailer 7£707 GBP
MOH London£842 GBP

25 data points across 11 retailers

13 retailers£163 GBP to £842 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
Retailer 2
-
£172 GBP
$230 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£177 GBP
$237 USD
View
A
Retailer 4
-
£223 GBP
$299 USD
View
A
Retailer 5
-
£254 GBP
$340 USD
View
Retailer 6
-
£321 GBP
ZAR 6,946 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£367 GBP
$492 USD
View
B+
Retailer 8
-
£369 GBP
€471 EUR
View
B+
Retailer 9
-
£505 GBP
CA$939 CAD
View
B
Retailer 10
-
£578 GBP
$774 USD
View
Retailer 11
-
£581 GBP
$779 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
£707 GBP
$947 USD
View
Most Expensive
B
MOH London
LG816662467 · Oct 26
£842 GBP
View
12 more retailers have this diamond
Prices start from £163 GBPSave up to £679 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
0.43ct Princess
£163 GBP