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Princess|Natural|IGI

1.00ct I IF Princess Natural Diamond

VG • I/IF • IGI 526256037

Shape and cutting style on the report: Princess cut

Certificate IGI 526256037

Diamond specifications and retailer prices

From $2,778 AUD
As of November 1, 2026
Save $2,436 AUD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,214 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural princess diamond

This 1ct 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 526256037. Listed at 5 retailers as of November 1, 2026, with prices from $2,778 to $5,214, a $2,436 spread on the same certified stone. MOH London lists it at $5,214. 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

1.00
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle64.1°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 526256037
Dimensions5.17 × 5.04 × 3.95 mm
L/W Ratio1.03
Culet sizePointed
Top View
5.17 mm5.04 mm1.00 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 526256037
Side View
Table 73.5%Crown 64.1°Girdle: STK-THKPavilion 38°Culet: NoneDepth 78.4%

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 1
Current: $5,214 AUD|Low: $1,707 AUD|High: $5,290 AUD|Avg: $3,488 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$1,850 AUD
Retailer 5$2,848 AUD
Retailer 2$3,297 AUD
Retailer 3$4,058 AUD
MOH London$5,214 AUD

42 data points across 5 retailers

5 retailers$2,778 AUD to $5,214 AUD

A
Cheapest Retailer
-
$2,778 AUD
A
Retailer 2
-
$2,848 AUD
View
A
Retailer 3
-
$3,297 AUD
View
B+
Retailer 4
-
$4,058 AUD
View
Most Expensive
B
MOH London
C16126C04 · Nov 4
$5,214 AUD
£2,874 GBP
View
4 more retailers have this diamond
Prices start from $2,778 AUDSave up to $2,436 AUD

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
$2,778 AUD