Princess|Natural|IGI

0.51ct G IF Princess Natural Diamond

VG • G/IF • IGI 815625576

Shape and cutting style on the report: Princess cut

Certificate IGI 815625576

Diamond specifications and retailer prices

From $460 USD
₹43,778 INR
As of November 1, 2026
Save $1,488 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,948 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815625576. Listed at 9 retailers as of October 30, 2026, with prices from $460 to $1,948, a $1,488 spread on the same certified stone. NZ Jewellers lists it at $1,948. 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
G
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 815625576
Dimensions4.35 × 4.35 × 3.21 mm
L/W Ratio1.00
Top View
4.35 mm4.35 mm0.51 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815625576
Side View
Table 72.0%Crown 42.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 73.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,948 USD|Low: $460 USD|High: $2,151 USD|Avg: $918 USD|-9.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$460 USD
Retailer 6$601 USD
Retailer 5$621 USD
Retailer 9$679 USD
Retailer 3$701 USD
Retailer 8$736 USD
Retailer 7$810 USD
Retailer 10$903 USD
Retailer 4$1,434 USD
NZ Jewellers$1,948 USD

23 data points across 10 retailers

9 retailers$460 USD to $1,948 USD

A
Cheapest Retailer
-
$460 USD
₹43,778 INR
A
Retailer 2
-
$601 USD
€572 EUR
View
A
Retailer 3
-
$621 USD
View
A
Retailer 4
-
$679 USD
View
A
Retailer 5
-
$701 USD
£552 GBP
View
A
Retailer 6
-
$736 USD
View
A
Retailer 7
-
$810 USD
View
B
Retailer 8
-
$1,434 USD
£1,129 GBP
View
Most Expensive
B
NZ Jewellers
2e1d0078-a7db-479e-bfa6-ea4a43449178 · Oct 30
$1,948 USD
View
8 more retailers have this diamond
Prices start from $460 USDSave up to $1,488 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
0.51ct Princess
$460 USD