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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 7402109424

Certificate GIA 7402109424

Diamond specifications and retailer prices

From $1,503 SGD
As of November 6, 2026
Save $3,446 SGD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,950 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7402109424. Listed at 16 retailers as of November 5, 2026, with prices from $1,503 to $4,950, a $3,446 spread on the same certified stone. NZ Jewellers lists it at $4,950. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7402109424
Dimensions5.85 × 5.23 × 3.88 mm
L/W Ratio1.12
Top View
5.85 mm5.23 mm1.00 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7402109424
Side View
Table 79.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.2%

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: $4,950 SGD|Low: $1,487 SGD|High: $5,176 SGD|Avg: $2,410 SGD|-4.4%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 14$1,503 SGD
Retailer 8$1,880 SGD
Retailer 15$1,884 SGD
Retailer 2$1,968 SGD
Retailer 7$2,010 SGD
Retailer 5$2,030 SGD
Retailer 17$2,030 SGD
Retailer 10$2,093 SGD
Retailer 6$2,108 SGD
Retailer 3$2,123 SGD
Retailer 9$2,182 SGD
Retailer 4$2,202 SGD
Retailer 16$2,341 SGD
Retailer 12$2,477 SGD
Retailer 11$2,755 SGD
Retailer 13$3,546 SGD
NZ Jewellers$4,950 SGD

31 data points across 17 retailers

16 retailers$1,503 SGD to $4,950 SGD

B+
Cheapest Retailer
-
$1,503 SGD
B+
Retailer 2
-
$1,880 SGD
View
B+
Retailer 3
-
$1,884 SGD
View
B+
Retailer 4
-
$1,968 SGD
View
B
Retailer 5
-
$2,010 SGD
View
Retailer 6
-
$2,030 SGD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$2,030 SGD
View
B
Retailer 8
-
$2,093 SGD
View
B
Retailer 9
-
$2,108 SGD
View
B
Retailer 10
-
$2,123 SGD
View
B
Retailer 11
-
$2,202 SGD
View
B
Retailer 12
-
$2,341 SGD
View
B
Retailer 13
-
$2,477 SGD
View
B
Retailer 14
-
$2,755 SGD
View
C
Retailer 15
-
$3,546 SGD
View
Most Expensive
C
NZ Jewellers
e7fc7e13-c121-4639-a2a3-e541805831d9 · Nov 5
$4,950 SGD
$3,875 USD
View
15 more retailers have this diamond
Prices start from $1,503 SGDSave up to $3,446 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
$1,503 SGD