CaratHunter
Plans
Princess|Natural|IGI

1.01ct I SI1 Princess Natural Diamond

VG • I/SI1 • IGI 494180221

Shape and cutting style on the report: Rectangular princess

Certificate IGI 494180221

Diamond specifications and retailer prices

From $2,102 SGD
As of November 6, 2026
Save $4,054 SGD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,156 SGD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 494180221. Listed at 20 retailers as of November 5, 2026, with a 193% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle41°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 494180221
Dimensions5.68 × 5.34 × 4.06 mm
L/W Ratio1.06
Culet sizePointed
Top View
5.68 mm5.34 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 494180221
Side View
Table 68.0%Crown 41°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 76.0%

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 6
Current: $2,102 SGD|Low: $2,102 SGD|High: $5,219 SGD|Avg: $3,163 SGD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,102 SGD
Retailer 8$2,659 SGD
Retailer 9$2,717 SGD
Retailer 7$2,723 SGD
Retailer 6$2,749 SGD
Retailer 2$2,855 SGD
Retailer 4$3,594 SGD
Retailer 3$3,656 SGD
Retailer 5$5,144 SGD

34 data points across 9 retailers

20 retailers$2,102 SGD to $6,156 SGD

A
Cheapest Retailer
-
$2,102 SGD
B+
Retailer 2
-
$2,659 SGD
View
B
Retailer 3
-
$2,717 SGD
View
Final sale: no returns
B
Retailer 4
-
$2,723 SGD
View
B
Retailer 5
-
$2,749 SGD
View
B
Retailer 6
-
$2,839 SGD
View
B
Retailer 7
-
$2,855 SGD
View
Retailer 8
-
$2,944 SGD
View
Price last confirmed 45 days ago
B
Retailer 9
-
$2,944 SGD
View
Retailer 10
-
$2,944 SGD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$2,948 SGD
View
B
Retailer 12
-
$3,080 SGD
View
B
Retailer 13
-
$3,122 SGD
View
Retailer 14
-
$3,398 SGD
View
Price last confirmed 43 days ago
B
Retailer 15
-
$3,398 SGD
View
B
Retailer 16
-
$3,594 SGD
View
B
Retailer 17
-
$3,656 SGD
View
C
Retailer 18
-
$5,144 SGD
View
C
Retailer 19
-
$6,156 SGD
View
Most Expensive
NZ Jewellers
18d1d9cd-d3bc-4ae9-98cc-db51ee10e9ad · Sep 21
$6,156 SGD
$4,803 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from $2,102 SGDSave up to $4,054 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
1.01ct Princess
$2,102 SGD