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Princess|Natural|GIA

3.31ct K SI1 Princess Natural Diamond

ID • K/SI1 • GIA 6555524291

Certificate GIA 6555524291

Diamond specifications and retailer prices

From $27,459 NZD
As of November 6, 2026
Save $8,305 NZD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $35,764 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.31ct natural princess diamond

This 3.31ct natural princess sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555524291. Listed at 7 retailers as of November 5, 2026, with prices from $27,459 to $35,764, a $8,305 spread on the same certified stone. Blue Nile lists it at $35,764. 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

3.31
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555524291
Dimensions8.29 × 8.10 × 5.86 mm
L/W Ratio1.02
Top View
8.29 mm8.10 mm3.31 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555524291
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $35,764 NZD|Low: $27,459 NZD|High: $37,815 NZD|Avg: $32,557 NZD|-5.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$27,459 NZD
Retailer 3$29,882 NZD
Retailer 6$29,923 NZD
Retailer 4$30,980 NZD
Retailer 5$31,615 NZD
Blue Nile$35,764 NZD

46 data points across 6 retailers

7 retailers$27,459 NZD to $35,764 NZD

A
Cheapest Retailer
-
$27,459 NZD
A
Retailer 2
-
$29,882 NZD
View
A
Retailer 3
-
$29,923 NZD
View
B+
Retailer 4
-
$30,980 NZD
View
B+
Retailer 5
-
$31,615 NZD
View
B+
Retailer 6
-
$34,727 NZD
View
Most Expensive
B+
Blue Nile
29443477 · Nov 5
$35,764 NZD
$19,826 USD
View
6 more retailers have this diamond
Prices start from $27,459 NZDSave up to $8,305 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
3.31ct Princess
$27,459 NZD