CaratHunter
Plans
Princess|Natural|GIA

1.50ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 2567137519

Certificate GIA 2567137519

Diamond specifications and retailer prices

From $3,342 USD
As of October 31, 2026
Save $4,228 USD (56%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: $7,570 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567137519. Listed at 34 retailers as of October 30, 2026, with prices from $3,342 to $7,570, a $4,228 spread on the same certified stone. NZ Jewellers lists it at $7,570. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.51°
Pavilion angle37.97°
OriginNatural
Grading LabGIA
CertificateGIA 2567137519
Dimensions6.12 × 6.11 × 4.48 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.12 mm6.11 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567137519
Side View
Table 71.0%Crown 31.51°Girdle: MED-VTKPavilion 37.97°Culet: NDepth 73.2%

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 31
Current: $7,570 USD|Low: $2,646 USD|High: $7,570 USD|Avg: $4,188 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
Retailer 32
Retailer 33
Retailer 34
November 2, 2026
Retailer 27$2,646 USD
Retailer 28$3,147 USD
Retailer 10$3,305 USD
Retailer 19$3,342 USD
Retailer 26$3,345 USD
Retailer 25$3,380 USD
Retailer 9$3,424 USD
Retailer 32$3,427 USD
Retailer 34$3,436 USD
Retailer 16$3,463 USD
Retailer 17$3,634 USD
Retailer 7$3,760 USD
Retailer 14$3,928 USD
Retailer 18$3,929 USD
Retailer 3$3,930 USD
Retailer 12$3,936 USD
Retailer 31$3,936 USD
Retailer 33$3,936 USD
Retailer 24$4,123 USD
Retailer 20$4,189 USD
Retailer 4$4,284 USD
Retailer 21$4,284 USD
Retailer 15$4,383 USD
Retailer 5$4,440 USD
Retailer 11$4,440 USD
Retailer 13$4,445 USD
Retailer 8$4,542 USD
Retailer 6$4,590 USD
Retailer 2$4,617 USD
Retailer 23$4,807 USD
Retailer 29$5,341 USD
Retailer 22$6,283 USD
Retailer 30$6,930 USD
NZ Jewellers$7,570 USD

23 data points across 34 retailers

34 retailers$3,342 USD to $7,570 USD

Retailer 1
-
$2,915 USD
Price last confirmed 34 days ago
Retailer 2
-
$3,305 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$3,342 USD
View
Retailer 4
-
$3,380 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$3,424 USD
View
A
Retailer 6
-
$3,427 USD
View
A
Retailer 7
-
$3,436 USD
View
B+
Retailer 8
-
$3,463 USD
View
A
Retailer 9
-
$3,603 USD
A$5,543 AUD
View
Retailer 10
-
$3,613 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
$3,634 USD
View
Final sale: no returns
A
Retailer 12
-
$3,760 USD
View
A
Retailer 13
-
$3,928 USD
View
A
Retailer 14
-
$3,929 USD
View
A
Retailer 15
-
$3,930 USD
CA$5,459 CAD
View
A
Retailer 16
-
$3,936 USD
View
A
Retailer 17
-
$3,936 USD
View
A
Retailer 18
-
$3,936 USD
View
A
Retailer 19
-
$4,123 USD
£3,247 GBP
View
B+
Retailer 20
-
$4,189 USD
View
B+
Retailer 21
-
$4,284 USD
View
B+
Retailer 22
-
$4,284 USD
View
B+
Retailer 23
-
$4,383 USD
View
B+
Retailer 24
-
$4,440 USD
View
B+
Retailer 25
-
$4,440 USD
View
B+
Retailer 26
-
$4,445 USD
£3,500 GBP
View
B+
Retailer 27
-
$4,542 USD
View
B+
Retailer 28
-
$4,590 USD
View
B+
Retailer 29
-
$4,617 USD
€4,397 EUR
View
Retailer 30
-
$4,807 USD
View
Price last confirmed 17 days ago
B+
Retailer 31
-
$5,341 USD
ZAR 86,284 ZAR
View
B
Retailer 32
-
$6,283 USD
View
B
Retailer 33
-
$6,930 USD
£5,457 GBP
View
Most Expensive
B
NZ Jewellers
53ac9547-d360-4c35-a7c2-5a7234d32075 · Oct 30
$7,570 USD
View
33 more retailers have this diamond
Prices start from $3,342 USDSave up to $4,228 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
$3,342 USD