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Princess|Lab Grown|IGI

1.55ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG626454462

Shape and cutting style on the report: Princess cut

Certificate IGI LG626454462

Diamond specifications and retailer prices

From $498 NZD
As of November 4, 2026
Save $2,526 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,024 NZD at Brilliant Earth · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626454462 or 626454462. Listed at 19 retailers as of November 4, 2026, with prices from $498 to $3,024, a $2,526 spread on the same certified stone. Brilliant Earth lists it at $3,024. 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 angle42.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626454462
Dimensions6.42 × 6.20 × 4.49 mm
L/W Ratio1.04
Culet sizePointed
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
6.42 mm6.20 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626454462
Side View
Table 70.0%Crown 42.4°Girdle: MediumPavilion 38.9°Culet: NoneDepth 72.4%

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: $3,024 NZD|Low: $356 NZD|High: $3,184 NZD|Avg: $1,353 NZD|-5.0%
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
November 5, 2026
Retailer 6$498 NZD
Retailer 3$516 NZD
Retailer 14$648 NZD
Retailer 9$836 NZD
Retailer 5$923 NZD
Retailer 11$952 NZD
Retailer 12$991 NZD
Retailer 2$1,039 NZD
Retailer 10$1,291 NZD
Retailer 15$1,697 NZD
Retailer 13$1,806 NZD
Retailer 7$2,120 NZD
Retailer 4$2,172 NZD
Retailer 8$2,206 NZD
Brilliant Earth$3,024 NZD

43 data points across 15 retailers

19 retailers$498 NZD to $3,024 NZD

Retailer 1
-
$427 NZD
Price last confirmed 31 days ago
A
Retailer 2
-
$498 NZD
View
Final sale: no returns
Retailer 3
-
$516 NZD
View
Price last confirmed 27 days ago
Retailer 4
-
$551 NZD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$836 NZD
View
A
Retailer 6
-
$911 NZD
View
A
Retailer 7
-
$923 NZD
View
A
Retailer 8
-
$952 NZD
View
Retailer 9
-
$991 NZD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,039 NZD
View
B+
Retailer 11
-
$1,291 NZD
View
B
Retailer 12
-
$1,697 NZD
View
Retailer 13
-
$1,775 NZD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,806 NZD
View
B
Retailer 15
-
$2,120 NZD
View
B
Retailer 16
-
$2,172 NZD
View
B
Retailer 17
-
$2,206 NZD
View
B
Retailer 18
-
$2,700 NZD
View
Most Expensive
B
Brilliant Earth
15177606A · Nov 4
$3,024 NZD
$1,700 USD
View
18 more retailers have this diamond
Prices start from $498 NZDSave up to $2,526 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
$498 NZD