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Princess|Natural|GIA

0.66ct J SI1 Princess Natural Diamond

VG • J/SI1 • GIA 1232583121

Certificate GIA 1232583121

Diamond specifications and retailer prices

From $525 USD
HK$4,100 HKD
As of November 1, 2026
Save $1,110 USD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,635 USD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232583121. Listed at 17 retailers as of November 1, 2026, with prices from $525 to $1,635, a $1,110 spread on the same certified stone. Diamond Exchange Canada lists it at $1,635. 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

0.66
Carat
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232583121
Dimensions4.78 × 4.61 × 3.49 mm
L/W Ratio1.04
Culet sizeNone
Top View
4.78 mm4.61 mm0.66 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232583121
Side View
Table 66.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 75.7%

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 1
Current: $1,635 USD|Low: $412 USD|High: $1,790 USD|Avg: $785 USD|-8.7%
Diamond Exchange Canada
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 2, 2026
Retailer 17$416 USD
Retailer 14$495 USD
Retailer 8$525 USD
Retailer 16$543 USD
Retailer 7$560 USD
Retailer 9$618 USD
Retailer 15$624 USD
Retailer 4$670 USD
Retailer 6$670 USD
Retailer 5$690 USD
Retailer 11$704 USD
Retailer 18$714 USD
Retailer 2$771 USD
Retailer 3$793 USD
Retailer 13$857 USD
Retailer 10$941 USD
Retailer 12$1,325 USD
Diamond Exchange Canada$1,635 USD

39 data points across 18 retailers

17 retailers$525 USD to $1,635 USD

A
Cheapest Retailer
-
$525 USD
HK$4,100 HKD
Retailer 2
-
$535 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$543 USD
View
A
Retailer 4
-
$560 USD
View
B+
Retailer 5
-
$618 USD
View
B+
Retailer 6
-
$624 USD
View
B+
Retailer 7
-
$670 USD
View
B+
Retailer 8
-
$670 USD
View
B+
Retailer 9
-
$690 USD
View
B+
Retailer 10
-
$704 USD
£554 GBP
View
B
Retailer 11
-
$714 USD
View
B
Retailer 12
-
$771 USD
€734 EUR
View
B
Retailer 13
-
$793 USD
View
B
Retailer 14
-
$857 USD
ZAR 13,842 ZAR
View
Retailer 15
-
$941 USD
A$1,447 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,325 USD
£1,043 GBP
View
Most Expensive
B
Diamond Exchange Canada
1963053527 · Nov 2
$1,635 USD
CA$2,271 CAD
View
16 more retailers have this diamond
Prices start from $525 USDSave up to $1,110 USD

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
$525 USD