Princess|Natural|IGI

1.51ct I VS2 Princess Natural Diamond

VG • I/VS2 • IGI 691554183

Shape and cutting style on the report: Princess cut

Certificate IGI 691554183

Diamond specifications and retailer prices

From $4,056 USD
₹386,302 INR
As of October 30, 2026
Save $4,102 USD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,556 USD at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 691554183. Listed at 17 retailers as of October 26, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle42.4°
OriginNatural
Grading LabIGI
CertificateIGI 691554183
Dimensions6.43 × 6.38 × 4.70 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.43 mm6.38 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 691554183
Side View
Table 74.0%Crown 37.9°Girdle: ThinPavilion 42.4°Culet: NoneDepth 73.7%

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: Oct 30
Current: $4,056 USD|Low: $4,032 USD|High: $8,192 USD|Avg: $5,283 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 1$4,056 USD
Retailer 2$4,340 USD
Retailer 13$4,528 USD
Retailer 12$4,721 USD
Retailer 5$4,770 USD
Retailer 3$4,805 USD
Retailer 6$4,835 USD
Retailer 10$5,115 USD
Retailer 8$5,173 USD
Retailer 7$5,689 USD
Retailer 4$5,944 USD
Retailer 9$6,229 USD
Retailer 11$8,158 USD

30 data points across 13 retailers

17 retailers$4,056 USD to $8,158 USD

A
Cheapest Retailer
-
$4,056 USD
₹386,302 INR
Retailer 2
-
$4,340 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$4,461 USD
View
A
Retailer 4
-
$4,528 USD
View
A
Retailer 5
-
$4,721 USD
View
Final sale: no returns
A
Retailer 6
-
$4,770 USD
A$7,338 AUD
View
A
Retailer 7
-
$4,805 USD
View
A
Retailer 8
-
$4,835 USD
£3,807 GBP
View
B+
Retailer 9
-
$5,115 USD
View
Retailer 10
-
$5,115 USD
View
Price last confirmed 42 days ago
A
Retailer 11
-
$5,173 USD
£4,073 GBP
View
B+
Retailer 12
-
$5,689 USD
€5,418 EUR
View
Retailer 13
-
$5,902 USD
View
Price last confirmed 41 days ago
B+
Retailer 14
-
$5,944 USD
£4,680 GBP
View
B+
Retailer 15
-
$6,229 USD
ZAR 100,631 ZAR
View
B
Retailer 16
-
$8,158 USD
£6,424 GBP
View
Most Expensive
NZ Jewellers
e31e7fa6-c9c9-4ee9-9d75-52664f32de69 · Sep 18
$8,556 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $4,056 USDSave up to $4,102 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
1.51ct Princess
$4,056 USD