CaratHunter
Plans
Princess|Natural|IGI

1.00ct K SI2 Princess Natural Diamond

EX • K/SI2 • IGI 826664550

Shape and cutting style on the report: Princess cut

Certificate IGI 826664550

Diamond specifications and retailer prices

From $1,197 SGD
As of November 5, 2026
Save $958 SGD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,930 SGD at NZ Jewellers · As of September 20, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 826664550. Listed at 16 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.4°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 826664550
Dimensions5.66 × 5.41 × 3.84 mm
L/W Ratio1.05
Top View
5.66 mm5.41 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 826664550
Side View
Table 70.0%Crown 44.4°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.0%

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 5
Current: $3,713 SGD|Low: $1,184 SGD|High: $3,755 SGD|Avg: $1,633 SGD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$1,184 SGD
Retailer 9$1,184 SGD
Retailer 10$1,197 SGD
Retailer 2$1,206 SGD
Retailer 5$1,224 SGD
Retailer 3$1,349 SGD
Retailer 6$1,360 SGD
Retailer 4$1,649 SGD
Retailer 7$2,155 SGD
NZ Jewellers$3,713 SGD

42 data points across 10 retailers

16 retailers$1,197 SGD to $2,155 SGD

Retailer 1
-
$1,184 SGD
Price last confirmed 19 days ago
Retailer 2
-
$1,184 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,184 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,197 SGD
View
A
Retailer 5
-
$1,206 SGD
View
A
Retailer 6
-
$1,224 SGD
View
Retailer 7
-
$1,229 SGD
View
Price last confirmed 22 days ago
Retailer 8
-
$1,253 SGD
View
Price last confirmed 46 days ago
A
Retailer 9
-
$1,349 SGD
View
B+
Retailer 10
-
$1,360 SGD
View
Retailer 11
-
$1,365 SGD
View
Price last confirmed 18 days ago
Retailer 12
-
$1,446 SGD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
$1,649 SGD
View
B
Retailer 14
-
$2,155 SGD
View
Retailer 15
-
$3,713 SGD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
c6eb585f-1ee8-4834-aea5-ed5b564afe5d · Sep 20
$3,930 SGD
$3,077 USD
View
Price last confirmed 46 days ago
15 more retailers have this diamond
Prices start from $1,197 SGDSave up to $958 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
$1,197 SGD