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Princess|Lab Grown|IGI

1.55ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784645641

Shape and cutting style on the report: Princess cut

Certificate IGI LG784645641

Diamond specifications and retailer prices

From $1,180 NZD
As of November 4, 2026
Save $9,287 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,467 NZD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645641 or 784645641. Listed at 14 retailers as of November 4, 2026, with prices from $1,180 to $10,467, a $9,287 spread on the same certified stone. Do Amore Diamonds lists it at $10,467. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645641
Dimensions6.37 × 6.30 × 4.42 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm6.30 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645641
Side View
Table 63.0%Crown 36.7°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 70.2%

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: Nov 4
Current: $10,467 NZD|Low: $1,180 NZD|High: $15,132 NZD|Avg: $4,218 NZD|-30.8%
Do Amore Diamonds
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
November 4, 2026
Retailer 14$1,180 NZD
Retailer 10$1,283 NZD
Retailer 11$1,643 NZD
Retailer 3$1,662 NZD
Retailer 2$1,668 NZD
Retailer 6$1,909 NZD
Retailer 13$2,230 NZD
Retailer 4$2,540 NZD
Retailer 9$3,495 NZD
Retailer 8$4,247 NZD
Retailer 5$5,340 NZD
Retailer 12$5,482 NZD
Retailer 7$5,929 NZD
Do Amore Diamonds$10,467 NZD

35 data points across 14 retailers

14 retailers$1,180 NZD to $10,467 NZD

A
Cheapest Retailer
-
$1,180 NZD
A
Retailer 2
-
$1,283 NZD
View
A
Retailer 3
-
$1,643 NZD
View
A
Retailer 4
-
$1,662 NZD
View
A
Retailer 5
-
$1,668 NZD
View
A
Retailer 6
-
$1,909 NZD
View
Final sale: no returns
A
Retailer 7
-
$2,230 NZD
View
A
Retailer 8
-
$2,540 NZD
View
B+
Retailer 9
-
$3,495 NZD
View
B+
Retailer 10
-
$4,247 NZD
View
B+
Retailer 11
-
$5,340 NZD
View
B+
Retailer 12
-
$5,482 NZD
View
B+
Retailer 13
-
$5,929 NZD
View
Most Expensive
B
Do Amore Diamonds
27-C3A00F443 · Nov 4
$10,467 NZD
$5,900 USD
View
13 more retailers have this diamond
Prices start from $1,180 NZDSave up to $9,287 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
$1,180 NZD