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Princess|Natural|GIA

1.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6531384997

Certificate GIA 6531384997

Diamond specifications and retailer prices

From $6,313 NZD
HK$27,700 HKD
As of October 29, 2026
Save $8,928 NZD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,241 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531384997. Listed at 16 retailers as of October 28, 2026, with prices from $6,313 to $15,241, a $8,928 spread on the same certified stone. Queensmith lists it at $15,241. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531384997
Dimensions6.36 × 6.34 × 4.32 mm
L/W Ratio1.00
Top View
6.36 mm6.34 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531384997
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.1%

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 29
Current: $15,241 NZD|Low: $6,313 NZD|High: $15,297 NZD|Avg: $9,366 NZD|+1.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$6,313 NZD
Retailer 3$6,867 NZD
Retailer 6$7,504 NZD
Retailer 7$7,683 NZD
Retailer 2$8,279 NZD
Retailer 9$8,593 NZD
Retailer 5$9,357 NZD
Retailer 4$13,332 NZD
Queensmith$15,241 NZD

33 data points across 9 retailers

16 retailers$6,313 NZD to $15,241 NZD

A
Cheapest Retailer
-
$6,313 NZD
HK$27,700 HKD
A
Retailer 2
-
$6,867 NZD
₹367,328 INR
View
A
Retailer 3
-
$7,504 NZD
SGD 5,695 SGD
View
A
Retailer 4
-
$7,683 NZD
$4,315 USD
View
Final sale: no returns
A
Retailer 5
-
$7,800 NZD
$4,381 USD
View
A
Retailer 6
-
$8,249 NZD
A$7,128 AUD
View
A
Retailer 7
-
$8,279 NZD
£3,661 GBP
View
Retailer 8
-
$8,326 NZD
$4,676 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$8,326 NZD
$4,676 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$8,326 NZD
$4,676 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$8,593 NZD
$4,826 USD
View
A
Retailer 12
-
$9,357 NZD
€5,005 EUR
View
Price last confirmed 7 days ago
Retailer 13
-
$9,606 NZD
$5,395 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$13,332 NZD
£5,896 GBP
View
Retailer 15
-
$14,506 NZD
$8,147 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Queensmith
6531384997 · Oct 28
$15,241 NZD
£6,740 GBP
View
15 more retailers have this diamond
Prices start from $6,313 NZDSave up to $8,928 NZD

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
$6,313 NZD