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Princess|Lab Grown|IGI

1.52ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846663460

Shape and cutting style on the report: Princess cut

Certificate IGI LG846663460

Diamond specifications and retailer prices

From £904 GBP
$1,211 USD
As of October 31, 2026
Save £2,536 GBP (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,440 GBP at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.52ct lab-grown princess diamond

This 1.52ct lab-grown princess 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 LG846663460 or 846663460. Listed at 7 retailers as of October 28, 2026, with prices from £904 to £3,440, a £2,536 spread on the same certified stone. With Clarity lists it at £3,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663460
Dimensions6.35 × 6.17 × 4.43 mm
L/W Ratio1.03
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
6.35 mm6.17 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663460
Side View
Table 63.0%Crown 42°Girdle: Slightly ThickPavilion 36.7°Culet: NoneDepth 71.8%

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 31
Current: £904 GBP|Low: £904 GBP|High: £3,440 GBP|Avg: £1,829 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 1£904 GBP
Retailer 4£983 GBP
Retailer 6£1,143 GBP
Retailer 2£2,234 GBP
Retailer 3£2,329 GBP
Retailer 5£2,531 GBP
With Clarity£3,440 GBP

6 data points across 7 retailers

7 retailers£904 GBP to £3,440 GBP

A
Cheapest Retailer
-
£904 GBP
$1,211 USD
A
Retailer 2
-
£983 GBP
$1,317 USD
View
A
Retailer 3
-
£1,143 GBP
€1,458 EUR
View
B
Retailer 4
-
£2,234 GBP
$2,993 USD
View
B+
Retailer 5
-
£2,329 GBP
$3,120 USD
View
B
Retailer 6
-
£2,531 GBP
View
Most Expensive
B
With Clarity
846663460 · Oct 28
£3,440 GBP
$4,609 USD
View
6 more retailers have this diamond
Prices start from £904 GBPSave up to £2,536 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
1.52ct Princess
£904 GBP