Princess|Natural|IGI

0.51ct K VVS1 Princess Natural Diamond

EX • K/VVS1 • IGI 499195606

Shape and cutting style on the report: Princess cut

Certificate IGI 499195606

Diamond specifications and retailer prices

From $573 USD
As of November 5, 2026
Save $1,223 USD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,796 USD at NZ Jewellers · As of September 11, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 499195606. Listed at 16 retailers as of November 5, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle46.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 499195606
Dimensions4.25 × 4.23 × 3.16 mm
L/W Ratio1.00
Culet sizePointed
Top View
4.25 mm4.23 mm0.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 499195606
Side View
Table 71.5%Crown 46.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 74.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $699 USD|Low: $585 USD|High: $1,338 USD|Avg: $781 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$585 USD
Retailer 8$617 USD
Retailer 9$617 USD
Retailer 7$650 USD
Retailer 1$699 USD
Retailer 3$716 USD
Retailer 2$844 USD
Retailer 5$883 USD
Retailer 4$1,320 USD

43 data points across 9 retailers

16 retailers$573 USD to $1,796 USD

Retailer 1
-
$573 USD
Price last confirmed 53 days ago
B+
Retailer 2
-
$573 USD
View
B+
Retailer 3
-
$585 USD
View
Retailer 4
-
$617 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$617 USD
View
B+
Retailer 6
-
$650 USD
View
Retailer 7
-
$661 USD
View
Price last confirmed 61 days ago
B+
Retailer 8
-
$661 USD
View
B+
Retailer 9
-
$699 USD
View
B+
Retailer 10
-
$704 USD
View
B+
Retailer 11
-
$716 USD
View
B
Retailer 12
-
$844 USD
View
B
Retailer 13
-
$883 USD
View
B
Retailer 14
-
$1,320 USD
View
C
Retailer 15
-
$1,796 USD
View
Most Expensive
NZ Jewellers
05d9c0cf-e11d-4dc0-8199-40d11beac262 · Sep 11
$1,796 USD
View
Price last confirmed 56 days ago
15 more retailers have this diamond
Prices start from $573 USDSave up to $1,223 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
$573 USD