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Princess|Natural|IGI

1.63ct I IF Princess Natural Diamond

VG • I/IF • IGI 678561903

Shape and cutting style on the report: Princess cut

Certificate IGI 678561903

Diamond specifications and retailer prices

From $4,146 USD
As of November 4, 2026
Save $5,016 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,162 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.63ct natural princess diamond

This 1.63ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 678561903. Listed at 16 retailers as of November 2, 2026, with prices from $4,146 to $9,162, a $5,016 spread on the same certified stone. NZ Jewellers lists it at $9,162. 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

1.63
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.5°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 678561903
Dimensions6.53 × 6.37 × 4.76 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.53 mm6.37 mm1.63 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 678561903
Side View
Table 73.0%Crown 44.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 74.7%

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 4
Current: $5,396 USD|Low: $4,146 USD|High: $8,830 USD|Avg: $5,781 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$4,146 USD
Retailer 2$4,777 USD
Retailer 7$4,820 USD
Retailer 8$5,056 USD
Retailer 1$5,396 USD
Retailer 9$5,478 USD
Retailer 5$5,833 USD
Retailer 6$6,733 USD
Retailer 3$8,700 USD

42 data points across 9 retailers

16 retailers$4,146 USD to $9,162 USD

A
Cheapest Retailer
-
$4,146 USD
A
Retailer 2
-
$4,777 USD
View
Retailer 3
-
$4,820 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$5,045 USD
View
A
Retailer 5
-
$5,056 USD
View
Final sale: no returns
A
Retailer 6
-
$5,130 USD
View
A
Retailer 7
-
$5,396 USD
View
A
Retailer 8
-
$5,478 USD
View
A
Retailer 9
-
$5,478 USD
View
A
Retailer 10
-
$5,478 USD
View
A
Retailer 11
-
$5,833 USD
View
B+
Retailer 12
-
$6,321 USD
View
B+
Retailer 13
-
$6,370 USD
View
B+
Retailer 14
-
$6,733 USD
View
B
Retailer 15
-
$8,700 USD
View
Most Expensive
B
NZ Jewellers
5da2b6ff-d612-4c41-9818-098514da58c8 · Nov 2
$9,162 USD
View
15 more retailers have this diamond
Prices start from $4,146 USDSave up to $5,016 USD

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
1.63ct Princess
$4,146 USD