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Princess|Natural|IGI

1.61ct I I1 Princess Natural Diamond

I/I1 • IGI 520278912

Shape and cutting style on the report: Princess cut

Certificate IGI 520278912

Diamond specifications and retailer prices

From $2,765 SGD
$2,162 USD
As of November 1, 2026
Save $3,636 SGD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,401 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural princess diamond

This 1.61ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by IGI 520278912. Listed at 7 retailers as of October 30, 2026, with prices from $2,765 to $6,401, a $3,636 spread on the same certified stone. NZ Jewellers lists it at $6,401. 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

1.61
Carat
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle51.2°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 520278912
Dimensions6.36 × 6.20 × 4.62 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.36 mm6.20 mm1.61 ctI / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 520278912
Side View
Table 72.5%Crown 51.2°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 74.5%

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 1
Current: $6,401 SGD|Low: $1,658 SGD|High: $6,401 SGD|Avg: $3,427 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$1,658 SGD
Retailer 8$2,765 SGD
Retailer 4$3,062 SGD
Retailer 5$3,062 SGD
Retailer 3$3,204 SGD
Retailer 6$3,532 SGD
Retailer 7$3,643 SGD
Retailer 2$3,822 SGD
NZ Jewellers$6,401 SGD

18 data points across 9 retailers

7 retailers$2,765 SGD to $6,401 SGD

B+
Cheapest Retailer
-
$2,765 SGD
$2,162 USD
B+
Retailer 2
-
$3,062 SGD
$2,394 USD
View
B+
Retailer 3
-
$3,062 SGD
$2,394 USD
View
B+
Retailer 4
-
$3,204 SGD
$2,505 USD
View
B+
Retailer 5
-
$3,532 SGD
$2,762 USD
View
B+
Retailer 6
-
$3,822 SGD
€2,846 EUR
View
Most Expensive
B
NZ Jewellers
0aea03d4-fc9b-4353-97d9-91686a0f62cf · Oct 30
$6,401 SGD
$5,005 USD
View
6 more retailers have this diamond
Prices start from $2,765 SGDSave up to $3,636 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+
1.61ct Princess
$2,765 SGD