Princess|Lab Grown|IGI

1.50ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG735594122

Shape and cutting style on the report: Princess cut

Certificate IGI LG735594122

Diamond specifications and retailer prices

From £207 GBP
$277 USD
As of October 30, 2026
Save £1,532 GBP (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,739 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735594122 or 735594122. Listed at 25 retailers as of October 26, 2026, with prices from £207 to £1,739, a £1,532 spread on the same certified stone. Brilliant Earth lists it at £1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735594122
Dimensions6.24 × 6.05 × 4.28 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm6.05 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735594122
Side View
Table 66.0%Crown 45.1°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 70.7%

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: £1,649 GBP|Low: £205 GBP|High: £2,052 GBP|Avg: £710 GBP|-19.6%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 12£207 GBP
Retailer 14£231 GBP
Retailer 22£240 GBP
Retailer 5£257 GBP
Retailer 15£257 GBP
Retailer 7£347 GBP
Retailer 21£373 GBP
Retailer 23£402 GBP
Retailer 18£409 GBP
Retailer 20£441 GBP
Retailer 13£452 GBP
Retailer 19£596 GBP
Retailer 6£661 GBP
Retailer 10£825 GBP
Retailer 16£862 GBP
Retailer 9£987 GBP
Retailer 11£1,001 GBP
Retailer 2£1,027 GBP
Retailer 8£1,074 GBP
Retailer 4£1,077 GBP
Retailer 17£1,078 GBP
Retailer 3£1,168 GBP
Brilliant Earth£1,649 GBP

37 data points across 23 retailers

25 retailers£207 GBP to £1,739 GBP

A
Cheapest Retailer
-
£207 GBP
$277 USD
A
Retailer 2
-
£231 GBP
$309 USD
View
Final sale: no returns
A
Retailer 3
-
£240 GBP
$321 USD
View
A
Retailer 4
-
£257 GBP
$344 USD
View
Retailer 5
-
£257 GBP
$344 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£347 GBP
$465 USD
View
A
Retailer 7
-
£373 GBP
$500 USD
View
A
Retailer 8
-
£402 GBP
$539 USD
View
A
Retailer 9
-
£409 GBP
€522 EUR
View
A
Retailer 10
-
£441 GBP
ZAR 9,538 ZAR
View
A
Retailer 11
-
£452 GBP
View
B+
Retailer 12
-
£596 GBP
A$1,229 AUD
View
B+
Retailer 13
-
£661 GBP
$885 USD
View
B+
Retailer 14
-
£825 GBP
$1,105 USD
View
B
Retailer 15
-
£862 GBP
$1,155 USD
View
B
Retailer 16
-
£922 GBP
$1,236 USD
View
B
Retailer 17
-
£987 GBP
$1,322 USD
View
B
Retailer 18
-
£1,001 GBP
View
B+
Retailer 19
-
£1,027 GBP
View
B
Retailer 20
-
£1,074 GBP
$1,440 USD
View
B
Retailer 21
-
£1,077 GBP
$1,443 USD
View
B
Retailer 22
-
£1,078 GBP
A$2,222 AUD
View
B
Retailer 23
-
£1,168 GBP
$1,565 USD
View
B
Retailer 24
-
£1,649 GBP
$2,210 USD
View
Most Expensive
B
Brilliant Earth
16921296A · Oct 26
£1,739 GBP
$2,330 USD
View
24 more retailers have this diamond
Prices start from £207 GBPSave up to £1,532 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
1.50ct Princess
£207 GBP