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Princess|Natural|GIA

1.00ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1435826455

Certificate GIA 1435826455

Diamond specifications and retailer prices

From $1,741 NZD
₹93,317 INR
As of November 2, 2026
Save $4,257 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,998 NZD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1435826455. Listed at 16 retailers as of November 1, 2026, with prices from $1,741 to $5,998, a $4,257 spread on the same certified stone. Adiamor lists it at $5,998. 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

1.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1435826455
Dimensions5.08 × 4.91 × 4.06 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Natural
Top View
5.08 mm4.91 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1435826455
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 82.7%

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: $1,741 NZD|Low: $1,651 NZD|High: $5,982 NZD|Avg: $2,766 NZD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1$1,741 NZD
Retailer 5$1,774 NZD
Retailer 8$2,263 NZD
Retailer 2$2,273 NZD
Retailer 7$2,310 NZD
Retailer 6$2,476 NZD
Retailer 9$2,566 NZD
Retailer 4$2,734 NZD
Retailer 3$3,417 NZD
Retailer 10$5,982 NZD

44 data points across 10 retailers

16 retailers$1,741 NZD to $5,998 NZD

A
Cheapest Retailer
-
$1,741 NZD
₹93,317 INR
A
Retailer 2
-
$1,774 NZD
HK$7,800 HKD
View
B+
Retailer 3
-
$2,263 NZD
$1,273 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,310 NZD
$1,300 USD
View
B+
Retailer 5
-
$2,453 NZD
$1,380 USD
View
B+
Retailer 6
-
$2,453 NZD
$1,380 USD
View
B+
Retailer 7
-
$2,465 NZD
SGD 1,874 SGD
View
B+
Retailer 8
-
$2,476 NZD
$1,393 USD
View
B+
Retailer 9
-
$2,528 NZD
A$2,188 AUD
View
B+
Retailer 10
-
$2,566 NZD
$1,444 USD
View
B+
Retailer 11
-
$2,693 NZD
$1,515 USD
View
B+
Retailer 12
-
$2,734 NZD
£1,211 GBP
View
B+
Retailer 13
-
$2,831 NZD
$1,593 USD
View
B
Retailer 14
-
$3,417 NZD
€1,831 EUR
View
C
Retailer 15
-
$5,982 NZD
$3,366 USD
View
Most Expensive
C
Adiamor
D-64679108 · Nov 1
$5,998 NZD
$3,375 USD
View
15 more retailers have this diamond
Prices start from $1,741 NZDSave up to $4,257 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
1.00ct Princess
$1,741 NZD