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Princess|Lab Grown|IGI

1.55ct D FL Princess Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From $4,039 NZD
As of November 4, 2026
Save $933 NZD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,973 NZD at Blue Nile · As of November 3, 2026
View at Blue Nile

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 very-good cut grade and certified by IGI. Listed at 2 retailers as of November 3, 2026, with prices from $4,039 to $4,973, a $933 spread on the same certified stone. Blue Nile lists it at $4,973. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.37 × 6.30 × 4.42 mm
L/W Ratio1.01
Top View
6.37 mm6.30 mm1.55 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,973 NZD|Low: $4,039 NZD|High: $8,340 NZD|Avg: $5,612 NZD|-40.4%
Blue Nile
Retailer 2
October 29, 2026
Retailer 2$4,039 NZD
Blue Nile$4,973 NZD

9 data points across 2 retailers

2 retailers$4,039 NZD to $4,973 NZD

B+
Cheapest Retailer
-
$4,039 NZD
Most Expensive
B
Blue Nile
28917722 · Nov 3
$4,973 NZD
$2,803 USD
View
1 more retailer has this diamond
Prices start from $4,039 NZDSave up to $933 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.

B+
1.55ct Princess
$4,039 NZD