Princess|Lab Grown|IGI

1.55ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG665428519

Shape and cutting style on the report: Princess cut

Certificate IGI LG665428519

Diamond specifications and retailer prices

From $584 NZD
$329 USD
As of October 30, 2026
Save $4,136 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,720 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665428519 or 665428519. Listed at 22 retailers as of October 29, 2026, with prices from $584 to $4,720, a $4,136 spread on the same certified stone. Brilliant Earth lists it at $4,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665428519
Dimensions6.29 × 6.23 × 4.50 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.23 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665428519
Side View
Table 67.0%Crown 45.2°Girdle: MediumPavilion 38°Culet: NoneDepth 72.2%

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 30
Current: $4,720 NZD|Low: $502 NZD|High: $4,862 NZD|Avg: $1,622 NZD|+8.6%
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
October 30, 2026
Retailer 7$584 NZD
Retailer 17$648 NZD
Retailer 18$688 NZD
Retailer 3$887 NZD
Retailer 11$969 NZD
Retailer 9$1,063 NZD
Retailer 13$1,113 NZD
Retailer 2$1,147 NZD
Retailer 6$1,182 NZD
Retailer 5$1,244 NZD
Retailer 12$1,506 NZD
Retailer 15$1,991 NZD
Retailer 8$2,168 NZD
Retailer 16$2,360 NZD
Retailer 4$2,491 NZD
Retailer 14$2,598 NZD
Retailer 10$2,652 NZD
Brilliant Earth$4,720 NZD

38 data points across 18 retailers

22 retailers$584 NZD to $4,720 NZD

Retailer 1
-
$449 NZD
$253 USD
Price last confirmed 38 days ago
Retailer 2
-
$520 NZD
$293 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$548 NZD
$309 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$584 NZD
$329 USD
View
Final sale: no returns
Retailer 5
-
$648 NZD
$365 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$648 NZD
$365 USD
View
Retailer 7
-
$688 NZD
£306 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$887 NZD
$500 USD
View
A
Retailer 9
-
$969 NZD
€520 EUR
View
B+
Retailer 10
-
$1,063 NZD
$599 USD
View
B+
Retailer 11
-
$1,113 NZD
ZAR 10,134 ZAR
View
B+
Retailer 12
-
$1,147 NZD
£509 GBP
View
B+
Retailer 13
-
$1,182 NZD
$666 USD
View
B+
Retailer 14
-
$1,244 NZD
$701 USD
View
B+
Retailer 15
-
$1,506 NZD
A$1,306 AUD
View
B
Retailer 16
-
$1,991 NZD
$1,122 USD
View
B
Retailer 17
-
$2,168 NZD
$1,222 USD
View
Retailer 18
-
$2,360 NZD
$1,330 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$2,491 NZD
$1,404 USD
View
B
Retailer 20
-
$2,598 NZD
£1,153 GBP
View
B
Retailer 21
-
$2,652 NZD
$1,495 USD
View
Most Expensive
B
Brilliant Earth
12352704A · Oct 29
$4,720 NZD
$2,660 USD
View
21 more retailers have this diamond
Prices start from $584 NZDSave up to $4,136 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
$584 NZD