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Princess|Lab Grown|IGI

1.54ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG606353448

Shape and cutting style on the report: Princess cut

Certificate IGI LG606353448

Diamond specifications and retailer prices

From £631 GBP
$845 USD
As of October 30, 2026
Save £2,128 GBP (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,758 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG606353448 or 606353448. Listed at 23 retailers as of October 29, 2026, with prices from £631 to £2,758, a £2,128 spread on the same certified stone. MOH London lists it at £2,758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606353448
Dimensions6.30 × 6.24 × 4.56 mm
L/W Ratio1.01
Girdle conditionMedium
Culet sizePointed
Top View
6.30 mm6.24 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606353448
Side View
Table 68.0%Crown 37.1°Girdle: MediumPavilion 39.8°Culet: NoneDepth 73.1%

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: £2,758 GBP|Low: £606 GBP|High: £2,776 GBP|Avg: £1,402 GBP|-0.6%
MOH London
Retailer 2
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Retailer 23
October 31, 2026
Retailer 4£631 GBP
Retailer 11£687 GBP
Retailer 12£706 GBP
Retailer 5£732 GBP
Retailer 16£732 GBP
Retailer 17£830 GBP
Retailer 3£850 GBP
Retailer 20£862 GBP
Retailer 7£905 GBP
Retailer 10£919 GBP
Retailer 21£1,052 GBP
Retailer 13£1,125 GBP
Retailer 18£1,172 GBP
Retailer 19£1,345 GBP
Retailer 23£1,682 GBP
Retailer 2£1,822 GBP
Retailer 9£2,025 GBP
Retailer 6£2,058 GBP
Retailer 22£2,168 GBP
Retailer 8£2,428 GBP
Retailer 14£2,461 GBP
Retailer 15£2,537 GBP
MOH London£2,758 GBP

27 data points across 23 retailers

23 retailers£631 GBP to £2,758 GBP

A
Cheapest Retailer
-
£631 GBP
$845 USD
A
Retailer 2
-
£687 GBP
$920 USD
View
A
Retailer 3
-
£706 GBP
$946 USD
View
Final sale: no returns
A
Retailer 4
-
£732 GBP
$981 USD
View
Retailer 5
-
£732 GBP
$981 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£830 GBP
View
A
Retailer 7
-
£850 GBP
HK$8,900 HKD
View
A
Retailer 8
-
£862 GBP
$1,155 USD
View
A
Retailer 9
-
£905 GBP
$1,213 USD
View
A
Retailer 10
-
£919 GBP
$1,231 USD
View
A
Retailer 11
-
£1,052 GBP
$1,410 USD
View
A
Retailer 12
-
£1,125 GBP
View
A
Retailer 13
-
£1,172 GBP
€1,496 EUR
View
B+
Retailer 14
-
£1,345 GBP
ZAR 29,121 ZAR
View
B+
Retailer 15
-
£1,682 GBP
$2,254 USD
View
B+
Retailer 16
-
£1,822 GBP
A$3,756 AUD
View
B+
Retailer 17
-
£2,025 GBP
View
B+
Retailer 18
-
£2,058 GBP
$2,757 USD
View
B+
Retailer 19
-
£2,168 GBP
$2,905 USD
View
B
Retailer 20
-
£2,428 GBP
$3,253 USD
View
B
Retailer 21
-
£2,461 GBP
SGD 4,456 SGD
View
B
Retailer 22
-
£2,537 GBP
$3,399 USD
View
Most Expensive
B
MOH London
606353448 · Oct 29
£2,758 GBP
View
22 more retailers have this diamond
Prices start from £631 GBPSave up to £2,128 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
1.54ct Princess
£631 GBP