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Princess|Natural|GIA

0.66ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 2556301633

Certificate GIA 2556301633

Diamond specifications and retailer prices

From $756 NZD
MYR 1,734 MYR
As of November 2, 2026
Save $253 NZD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,010 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.66ct natural princess diamond

This 0.66ct natural princess sits in the half to three-quarter carat band, graded J 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 2556301633. Listed at 5 retailers as of October 31, 2026, with prices from $756 to $1,010, a $253 spread on the same certified stone. Blue Nile lists it at $1,010. 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

0.66
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556301633
Dimensions4.77 × 4.73 × 3.42 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.77 mm4.73 mm0.66 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556301633
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

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 2
Current: $1,010 NZD|Low: $732 NZD|High: $1,166 NZD|Avg: $917 NZD|-13.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$756 NZD
Retailer 4$775 NZD
Retailer 5$840 NZD
Retailer 3$962 NZD
Blue Nile$1,010 NZD

42 data points across 5 retailers

5 retailers$756 NZD to $1,010 NZD

A
Cheapest Retailer
-
$756 NZD
MYR 1,734 MYR
A
Retailer 2
-
$775 NZD
$436 USD
View
Final sale: no returns
A
Retailer 3
-
$840 NZD
SGD 639 SGD
View
A
Retailer 4
-
$962 NZD
£426 GBP
View
Most Expensive
B+
Blue Nile
29190804 · Oct 31
$1,010 NZD
$568 USD
View
4 more retailers have this diamond
Prices start from $756 NZDSave up to $253 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
0.66ct Princess
$756 NZD