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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 $980 USD
₹93,368 INR
As of October 31, 2026
Save $2,395 USD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,375 USD at Adiamor · As of October 30, 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 October 30, 2026, with prices from $980 to $3,375, a $2,395 spread on the same certified stone. Adiamor lists it at $3,375. 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
Color
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: Oct 31
Current: $980 USD|Low: $929 USD|High: $3,366 USD|Avg: $1,557 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 1$980 USD
Retailer 4$998 USD
Retailer 9$1,273 USD
Retailer 2$1,279 USD
Retailer 8$1,300 USD
Retailer 7$1,393 USD
Retailer 10$1,444 USD
Retailer 5$1,538 USD
Retailer 3$1,593 USD
Retailer 6$1,925 USD
Retailer 11$3,366 USD

43 data points across 11 retailers

16 retailers$980 USD to $3,375 USD

A
Cheapest Retailer
-
$980 USD
₹93,368 INR
A
Retailer 2
-
$998 USD
HK$7,800 HKD
View
B+
Retailer 3
-
$1,273 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,300 USD
View
B+
Retailer 5
-
$1,380 USD
View
B+
Retailer 6
-
$1,380 USD
View
B+
Retailer 7
-
$1,387 USD
SGD 1,874 SGD
View
B+
Retailer 8
-
$1,393 USD
View
B+
Retailer 9
-
$1,422 USD
A$2,188 AUD
View
B+
Retailer 10
-
$1,444 USD
View
B+
Retailer 11
-
$1,515 USD
View
B+
Retailer 12
-
$1,538 USD
£1,211 GBP
View
B+
Retailer 13
-
$1,593 USD
View
B
Retailer 14
-
$1,925 USD
€1,833 EUR
View
C
Retailer 15
-
$3,366 USD
View
Most Expensive
C
Adiamor
D-64679108 · Oct 30
$3,375 USD
View
15 more retailers have this diamond
Prices start from $980 USDSave up to $2,395 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
1.00ct Princess
$980 USD