Princess|Natural|IGI

0.51ct H VS1 Princess Natural Diamond

VG • H/VS1 • IGI 584353142

Shape and cutting style on the report: Princess cut

Certificate IGI 584353142

Diamond specifications and retailer prices

From $990 USD
As of November 5, 2026
Save $484 USD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,474 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 584353142. Listed at 4 retailers as of November 4, 2026, with prices from $990 to $1,474, a $484 spread on the same certified stone. MOH London lists it at $1,474. 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

0.51
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28.9°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 584353142
Dimensions4.60 × 4.40 × 2.96 mm
L/W Ratio1.05
Top View
4.60 mm4.40 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 584353142
Side View
Table 77.0%Crown 28.9°Girdle: MED-STKPavilion 37.5°CuletDepth 67.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,474 USD|Low: $989 USD|High: $1,474 USD|Avg: $1,107 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$990 USD
Retailer 4$1,010 USD
Retailer 3$1,136 USD
MOH London$1,474 USD

4 data points across 4 retailers

4 retailers$990 USD to $1,474 USD

B
Cheapest Retailer
-
$990 USD
B
Retailer 2
-
$1,010 USD
View
B
Retailer 3
-
$1,136 USD
View
Most Expensive
C
MOH London
1E5E5BD95 · Nov 4
$1,474 USD
£1,161 GBP
View
3 more retailers have this diamond
Prices start from $990 USDSave up to $484 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.

B
0.51ct Princess
$990 USD