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Princess|Lab Grown|IGI

1.55ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG780678622

Shape and cutting style on the report: Princess cut

Certificate IGI LG780678622

Diamond specifications and retailer prices

From $552 NZD
As of November 6, 2026
Save $4,355 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,907 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780678622 or 780678622. Listed at 15 retailers as of November 2, 2026, with prices from $552 to $4,907, a $4,355 spread on the same certified stone. Do Amore Diamonds lists it at $4,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780678622
Dimensions6.22 × 6.21 × 4.55 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.21 mm1.55 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780678622
Side View
Table 72.0%Crown 46.5°Girdle: MediumPavilion 39.3°Culet: NoneDepth 73.3%

Caratlytics Score

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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 6
Current: $2,084 NZD|Low: $530 NZD|High: $4,059 NZD|Avg: $1,641 NZD|-0.9%
Retailer 1
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
November 4, 2026
Retailer 16$552 NZD
Retailer 5$640 NZD
Retailer 8$675 NZD
Retailer 9$797 NZD
Retailer 6$967 NZD
Retailer 15$974 NZD
Retailer 3$1,117 NZD
Retailer 7$1,281 NZD
Retailer 13$1,465 NZD
Retailer 14$1,759 NZD
Retailer 1$2,084 NZD
Retailer 12$2,269 NZD
Retailer 4$2,428 NZD
Retailer 11$2,480 NZD
Retailer 10$3,025 NZD
Retailer 2$3,933 NZD

40 data points across 16 retailers

15 retailers$552 NZD to $4,907 NZD

A
Cheapest Retailer
-
$552 NZD
A
Retailer 2
-
$640 NZD
View
A
Retailer 3
-
$797 NZD
View
A
Retailer 4
-
$967 NZD
View
A
Retailer 5
-
$974 NZD
View
B+
Retailer 6
-
$1,117 NZD
View
Retailer 7
-
$1,465 NZD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,759 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$2,084 NZD
View
Retailer 10
-
$2,269 NZD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$2,428 NZD
View
B
Retailer 12
-
$2,480 NZD
View
B
Retailer 13
-
$3,025 NZD
View
B
Retailer 14
-
$3,933 NZD
View
Most Expensive
B
Do Amore Diamonds
27-0B5E3156A · Nov 2
$4,907 NZD
$2,720 USD
View
14 more retailers have this diamond
Prices start from $552 NZDSave up to $4,355 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
$552 NZD