Princess|Natural|IGI

1.06ct J SI1 Princess Natural Diamond

VG • J/SI1 • IGI 329861098

Shape and cutting style on the report: Princess cut

Certificate IGI 329861098

Diamond specifications and retailer prices

From $900 USD
As of October 28, 2026
Save $1,052 USD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,952 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.06ct natural princess diamond

This 1.06ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 329861098. Listed at 4 retailers as of October 28, 2026, with prices from $900 to $1,952, a $1,052 spread on the same certified stone. MOH London lists it at $1,952. 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

1.06
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle47.9°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 329861098
Dimensions5.50 × 5.48 × 4.00 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.50 mm5.48 mm1.06 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 329861098
Side View
Table 71.5%Crown 47.9°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 73.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,952 USD|Low: $900 USD|High: $2,276 USD|Avg: $1,498 USD|-13.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$900 USD
Retailer 2$1,290 USD
Retailer 3$1,377 USD
MOH London$1,952 USD

40 data points across 4 retailers

4 retailers$900 USD to $1,952 USD

A
Cheapest Retailer
-
$900 USD
B+
Retailer 2
-
$1,290 USD
£1,016 GBP
View
B+
Retailer 3
-
$1,377 USD
€1,311 EUR
View
Most Expensive
MOH London
9747BDDF8 · Nov 1
$1,952 USD
£1,537 GBP
View
3 more retailers have this diamond
Prices start from $900 USDSave up to $1,052 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
1.06ct Princess
$900 USD