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Princess|Natural|GIA

1.55ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $8,160 NZD
$4,591 USD
As of November 2, 2026
Save $444 NZD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,603 NZD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.55ct natural princess diamond

This 1.55ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions6.50 × 6.37 × 4.40 mm
L/W Ratio1.02
Top View
6.50 mm6.37 mm1.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $8,603 NZD|Low: $8,044 NZD|High: $8,603 NZD|Avg: $8,403 NZD
DreamStone
Retailer 2
September 23, 2026
Retailer 2$8,160 NZD
DreamStone$8,603 NZD

3 data points across 2 retailers

2 retailers$8,160 NZD to $8,603 NZD

A
Cheapest Retailer
-
$8,160 NZD
$4,591 USD
Most Expensive
B+
DreamStone
692fe00a3b0275f7885138c6 · Oct 31
$8,603 NZD
$4,841 USD
View
1 more retailer has this diamond
Prices start from $8,160 NZDSave up to $444 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
$8,160 NZD