Princess|Natural|IGI

1.01ct I IF Princess Natural Diamond

VG • I/IF • IGI 508118570

Shape and cutting style on the report: Princess cut

Certificate IGI 508118570

Diamond specifications and retailer prices

From $1,530 USD
£1,205 GBP
As of November 2, 2026
Save $2,637 USD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,167 USD at NZ Jewellers · As of November 2, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 508118570. Listed at 16 retailers as of November 2, 2026, with prices from $1,530 to $4,167, a $2,637 spread on the same certified stone. NZ Jewellers lists it at $4,167. 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle53°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 508118570
Dimensions5.35 × 5.11 × 3.95 mm
L/W Ratio1.05
Culet sizePointed
Top View
5.35 mm5.11 mm1.01 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateIGI 508118570
Side View
Table 74.0%Crown 53°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 77.3%

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 2
Current: $1,947 USD|Low: $1,445 USD|High: $3,029 USD|Avg: $1,948 USD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 6$1,530 USD
Retailer 10$1,557 USD
Retailer 9$1,577 USD
Retailer 12$1,600 USD
Retailer 3$1,709 USD
Retailer 11$1,775 USD
Retailer 2$1,787 USD
Retailer 1$1,947 USD
Retailer 4$1,971 USD
Retailer 8$2,086 USD
Retailer 7$2,333 USD
Retailer 5$2,993 USD

44 data points across 12 retailers

16 retailers$1,530 USD to $4,167 USD

A
Cheapest Retailer
-
$1,530 USD
£1,205 GBP
A
Retailer 2
-
$1,557 USD
View
A
Retailer 3
-
$1,577 USD
View
Final sale: no returns
A
Retailer 4
-
$1,600 USD
View
A
Retailer 5
-
$1,709 USD
View
A
Retailer 6
-
$1,709 USD
View
A
Retailer 7
-
$1,775 USD
View
A
Retailer 8
-
$1,787 USD
View
A
Retailer 9
-
$1,845 USD
View
A
Retailer 10
-
$1,947 USD
£1,533 GBP
View
B+
Retailer 11
-
$1,971 USD
View
A
Retailer 12
-
$2,086 USD
ZAR 33,692 ZAR
View
A
Retailer 13
-
$2,333 USD
€2,222 EUR
View
B+
Retailer 14
-
$2,993 USD
£2,357 GBP
View
B
Retailer 15
-
$3,078 USD
£2,424 GBP
View
Most Expensive
B
NZ Jewellers
a72e2319-a059-40c2-9e1e-683bb74234b8 · Nov 2
$4,167 USD
View
15 more retailers have this diamond
Prices start from $1,530 USDSave up to $2,637 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
1.01ct Princess
$1,530 USD