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Princess|Natural|GIA

1.50ct K SI1 Princess Natural Diamond

VG • K/SI1 • GIA 6565009419

Certificate GIA 6565009419

Diamond specifications and retailer prices

From $2,359 USD
As of November 6, 2026
Save $3,086 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,445 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565009419. Listed at 16 retailers as of November 5, 2026, with prices from $2,359 to $5,445, a $3,086 spread on the same certified stone. NZ Jewellers lists it at $5,445. 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
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565009419
Dimensions6.07 × 6.04 × 4.36 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.07 mm6.04 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565009419
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.3%

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: Nov 6
Current: $2,359 USD|Low: $2,359 USD|High: $5,281 USD|Avg: $3,420 USD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$2,359 USD
Retailer 2$3,031 USD
Retailer 7$3,035 USD
Retailer 4$3,214 USD
Retailer 3$3,420 USD
Retailer 5$3,814 USD
Retailer 6$5,212 USD

27 data points across 7 retailers

16 retailers$2,359 USD to $5,445 USD

A
Cheapest Retailer
-
$2,359 USD
B+
Retailer 2
-
$2,692 USD
View
B+
Retailer 3
-
$2,799 USD
View
B+
Retailer 4
-
$3,031 USD
View
B+
Retailer 5
-
$3,035 USD
View
B+
Retailer 6
-
$3,125 USD
View
Retailer 7
-
$3,125 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,214 USD
View
B+
Retailer 9
-
$3,245 USD
View
B+
Retailer 10
-
$3,268 USD
View
B+
Retailer 11
-
$3,420 USD
View
Retailer 12
-
$3,606 USD
View
Price last confirmed 61 days ago
B+
Retailer 13
-
$3,606 USD
View
B+
Retailer 14
-
$3,814 USD
View
B
Retailer 15
-
$5,212 USD
View
Most Expensive
B
NZ Jewellers
09891bd6-f4ad-4024-8227-5ed41e7050ac · Nov 5
$5,445 USD
View
15 more retailers have this diamond
Prices start from $2,359 USDSave up to $3,086 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
$2,359 USD