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Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 5423390045

Certificate GIA 5423390045

Diamond specifications and retailer prices

From $2,401 SGD
As of November 6, 2026
Save $3,932 SGD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,333 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423390045. Listed at 16 retailers as of November 5, 2026, with prices from $2,401 to $6,333, a $3,932 spread on the same certified stone. NZ Jewellers lists it at $6,333. 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

1.00
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423390045
Dimensions5.43 × 5.36 × 3.76 mm
L/W Ratio1.01
Top View
5.43 mm5.36 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423390045
Side View
Table 78.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,333 SGD|Low: $2,178 SGD|High: $6,333 SGD|Avg: $3,294 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 13$2,401 SGD
Retailer 2$2,479 SGD
Retailer 9$2,523 SGD
Retailer 11$2,532 SGD
Retailer 14$2,583 SGD
Retailer 6$2,671 SGD
Retailer 4$2,744 SGD
Retailer 5$2,744 SGD
Retailer 12$2,871 SGD
Retailer 3$3,166 SGD
Retailer 8$3,205 SGD
Retailer 7$3,762 SGD
Retailer 10$5,307 SGD
NZ Jewellers$6,333 SGD

44 data points across 14 retailers

16 retailers$2,401 SGD to $6,333 SGD

B+
Cheapest Retailer
-
$2,401 SGD
B+
Retailer 2
-
$2,475 SGD
View
B+
Retailer 3
-
$2,479 SGD
View
B+
Retailer 4
-
$2,523 SGD
View
B+
Retailer 5
-
$2,532 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,583 SGD
View
B+
Retailer 7
-
$2,671 SGD
View
Retailer 8
-
$2,744 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,744 SGD
View
B
Retailer 10
-
$2,871 SGD
View
B
Retailer 11
-
$2,993 SGD
View
B
Retailer 12
-
$3,166 SGD
View
B
Retailer 13
-
$3,205 SGD
View
B
Retailer 14
-
$3,762 SGD
View
B
Retailer 15
-
$5,307 SGD
View
Most Expensive
C
NZ Jewellers
6f0d15cc-5ef2-4083-ad2d-ad02f92e958c · Nov 5
$6,333 SGD
$4,958 USD
View
15 more retailers have this diamond
Prices start from $2,401 SGDSave up to $3,932 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.

B+
1.00ct Princess
$2,401 SGD