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Princess|Lab Grown|IGI

1.55ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG710551707

Shape and cutting style on the report: Princess cut

Certificate IGI LG710551707

Diamond specifications and retailer prices

From $506 NZD
As of November 4, 2026
Save $3,486 NZD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,992 NZD at Brilliant Earth · As of November 2, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710551707 or 710551707. Listed at 26 retailers as of November 2, 2026, with prices from $506 to $3,992, a $3,486 spread on the same certified stone. Brilliant Earth lists it at $3,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710551707
Dimensions6.30 × 6.20 × 4.59 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.20 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710551707
Side View
Table 68.0%Crown 41.2°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 74.0%

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: $3,992 NZD|Low: $502 NZD|High: $4,985 NZD|Avg: $1,705 NZD|-19.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
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Retailer 21
November 5, 2026
Retailer 10$506 NZD
Retailer 11$566 NZD
Retailer 5$628 NZD
Retailer 12$628 NZD
Retailer 6$852 NZD
Retailer 20$905 NZD
Retailer 21$1,015 NZD
Retailer 17$1,082 NZD
Retailer 2$1,096 NZD
Retailer 19$1,128 NZD
Retailer 16$1,472 NZD
Retailer 15$1,928 NZD
Retailer 4$1,983 NZD
Retailer 9$2,019 NZD
Retailer 14$2,104 NZD
Retailer 8$2,414 NZD
Retailer 13$2,508 NZD
Retailer 7$2,601 NZD
Retailer 18$2,650 NZD
Retailer 3$2,785 NZD
Brilliant Earth$3,992 NZD

38 data points across 21 retailers

26 retailers$506 NZD to $3,992 NZD

A
Cheapest Retailer
-
$506 NZD
Retailer 2
-
$523 NZD
View
Price last confirmed 44 days ago
A
Retailer 3
-
$566 NZD
View
Final sale: no returns
A
Retailer 4
-
$628 NZD
View
Retailer 5
-
$628 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$640 NZD
View
Price last confirmed 44 days ago
A
Retailer 7
-
$852 NZD
View
A
Retailer 8
-
$905 NZD
View
A
Retailer 9
-
$1,015 NZD
View
A
Retailer 10
-
$1,082 NZD
View
A
Retailer 11
-
$1,096 NZD
View
A
Retailer 12
-
$1,128 NZD
View
B+
Retailer 13
-
$1,472 NZD
View
B+
Retailer 14
-
$1,636 NZD
View
B+
Retailer 15
-
$1,928 NZD
View
B
Retailer 16
-
$1,983 NZD
View
B+
Retailer 17
-
$2,019 NZD
View
B
Retailer 18
-
$2,104 NZD
View
B
Retailer 19
-
$2,265 NZD
View
B
Retailer 20
-
$2,414 NZD
View
B+
Retailer 21
-
$2,508 NZD
View
B
Retailer 22
-
$2,601 NZD
View
B+
Retailer 23
-
$2,650 NZD
View
Retailer 24
-
$2,785 NZD
View
Price last confirmed 18 days ago
Retailer 25
-
$3,921 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14741457A · Nov 2
$3,992 NZD
$2,250 USD
View
25 more retailers have this diamond
Prices start from $506 NZDSave up to $3,486 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
$506 NZD