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Princess|Natural|IGI

1.50ct G SI2 Princess Natural Diamond

VG • G/SI2 • IGI 729536854

Shape and cutting style on the report: Princess cut

Certificate IGI 729536854

Diamond specifications and retailer prices

From $2,812 USD
As of October 30, 2026
Save $2,657 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,469 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536854. Listed at 15 retailers as of October 27, 2026, with prices from $2,812 to $5,469, a $2,657 spread on the same certified stone. NZ Jewellers lists it at $5,469. 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

1.50
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 729536854
Dimensions6.28 × 5.97 × 4.58 mm
L/W Ratio1.05
Culet sizePointed
Top View
6.28 mm5.97 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536854
Side View
Table 73.0%Crown 49.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 76.7%

Caratlytics Score

How it works →
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: Oct 30
Current: $5,469 USD|Low: $2,656 USD|High: $5,469 USD|Avg: $3,540 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 8$2,812 USD
Retailer 12$2,845 USD
Retailer 16$2,888 USD
Retailer 13$2,897 USD
Retailer 15$3,003 USD
Retailer 5$3,008 USD
Retailer 2$3,050 USD
Retailer 3$3,139 USD
Retailer 4$3,139 USD
Retailer 14$3,260 USD
Retailer 7$3,282 USD
Retailer 17$3,622 USD
Retailer 11$3,655 USD
Retailer 6$3,736 USD
Retailer 9$5,215 USD
Retailer 10$5,278 USD
NZ Jewellers$5,469 USD

38 data points across 17 retailers

15 retailers$2,812 USD to $5,469 USD

A
Cheapest Retailer
-
$2,812 USD
Retailer 2
-
$2,845 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,888 USD
View
A
Retailer 4
-
$2,897 USD
View
Final sale: no returns
A
Retailer 5
-
$3,003 USD
View
A
Retailer 6
-
$3,008 USD
A$4,628 AUD
View
A
Retailer 7
-
$3,050 USD
£2,402 GBP
View
Retailer 8
-
$3,139 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$3,139 USD
View
B+
Retailer 10
-
$3,260 USD
View
B+
Retailer 11
-
$3,282 USD
View
B+
Retailer 12
-
$3,622 USD
View
A
Retailer 13
-
$3,655 USD
€3,481 EUR
View
B+
Retailer 14
-
$5,278 USD
£4,156 GBP
View
Most Expensive
B+
NZ Jewellers
b56a16af-cf04-4ad3-9649-0f4de8c9ee35 · Oct 27
$5,469 USD
View
14 more retailers have this diamond
Prices start from $2,812 USDSave up to $2,657 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
1.50ct Princess
$2,812 USD