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Princess|Lab Grown|IGI

1.55ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG603355475

Shape and cutting style on the report: Princess cut

Certificate IGI LG603355475

Diamond specifications and retailer prices

From $470 NZD
As of November 4, 2026
Save $1,862 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,331 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603355475 or 603355475. Listed at 20 retailers as of November 4, 2026, with prices from $470 to $2,331, a $1,862 spread on the same certified stone. MOH London lists it at $2,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603355475
Dimensions6.22 × 6.10 × 4.58 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.22 mm6.10 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603355475
Side View
Table 68.0%Crown 44.5°Girdle: ThickPavilion 37.8°Culet: NoneDepth 75.1%

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: Nov 4
Current: $2,331 NZD|Low: $466 NZD|High: $2,361 NZD|Avg: $1,177 NZD|-1.2%
MOH London
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
November 5, 2026
Retailer 14$470 NZD
Retailer 13$546 NZD
Retailer 6$583 NZD
Retailer 17$583 NZD
Retailer 2$676 NZD
Retailer 4$863 NZD
Retailer 3$948 NZD
Retailer 8$968 NZD
Retailer 15$1,005 NZD
Retailer 11$1,105 NZD
Retailer 10$1,187 NZD
Retailer 12$1,364 NZD
Retailer 7$1,791 NZD
Retailer 18$1,875 NZD
Retailer 9$1,964 NZD
Retailer 5$2,277 NZD
Retailer 16$2,295 NZD
MOH London$2,331 NZD

30 data points across 18 retailers

20 retailers$470 NZD to $2,331 NZD

A
Cheapest Retailer
-
$470 NZD
A
Retailer 2
-
$546 NZD
View
A
Retailer 3
-
$583 NZD
View
Retailer 4
-
$583 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$676 NZD
View
A
Retailer 6
-
$863 NZD
View
A
Retailer 7
-
$920 NZD
View
Retailer 8
-
$948 NZD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$968 NZD
View
A
Retailer 10
-
$1,005 NZD
View
B+
Retailer 11
-
$1,105 NZD
View
B+
Retailer 12
-
$1,187 NZD
View
B+
Retailer 13
-
$1,364 NZD
View
B
Retailer 14
-
$1,791 NZD
View
Retailer 15
-
$1,823 NZD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$1,875 NZD
View
B
Retailer 17
-
$1,964 NZD
View
B
Retailer 18
-
$2,277 NZD
View
B
Retailer 19
-
$2,295 NZD
View
Most Expensive
B
MOH London
LG603355475 · Nov 5
$2,331 NZD
£1,032 GBP
View
19 more retailers have this diamond
Prices start from $470 NZDSave up to $1,862 NZD

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
1.55ct Princess
$470 NZD