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Princess|Natural|GIA

1.00ct J IF Princess Natural Diamond

EX • J/IF • GIA 7428590455

Certificate GIA 7428590455

Diamond specifications and retailer prices

From $1,683 SGD
As of November 6, 2026
Save $3,869 SGD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,552 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7428590455. Listed at 15 retailers as of November 5, 2026, with prices from $1,683 to $5,552, a $3,869 spread on the same certified stone. NZ Jewellers lists it at $5,552. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428590455
Dimensions5.46 × 5.36 × 3.88 mm
L/W Ratio1.02
Top View
5.46 mm5.36 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7428590455
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.4%

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 6
Current: $1,695 SGD|Low: $1,683 SGD|High: $4,030 SGD|Avg: $2,681 SGD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$1,683 SGD
Retailer 1$1,695 SGD
Retailer 3$2,027 SGD
Retailer 7$2,526 SGD
Retailer 2$2,603 SGD
Retailer 9$2,714 SGD
Retailer 6$2,778 SGD
Retailer 4$3,091 SGD
Retailer 5$3,188 SGD
Retailer 8$3,978 SGD

25 data points across 10 retailers

15 retailers$1,683 SGD to $5,552 SGD

A
Cheapest Retailer
-
$1,683 SGD
A
Retailer 2
-
$1,695 SGD
View
A
Retailer 3
-
$2,027 SGD
View
Retailer 4
-
$2,348 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$2,381 SGD
View
B+
Retailer 6
-
$2,451 SGD
View
B+
Retailer 7
-
$2,526 SGD
View
B+
Retailer 8
-
$2,583 SGD
View
B+
Retailer 9
-
$2,714 SGD
View
B+
Retailer 10
-
$2,778 SGD
View
Retailer 11
-
$2,995 SGD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$3,091 SGD
View
B+
Retailer 13
-
$3,188 SGD
View
B
Retailer 14
-
$3,978 SGD
View
Most Expensive
B
NZ Jewellers
51469cad-eaf9-4595-ae32-d1f7bd8aa465 · Nov 5
$5,552 SGD
$4,347 USD
View
14 more retailers have this diamond
Prices start from $1,683 SGDSave up to $3,869 SGD

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
$1,683 SGD