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Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1533481082

Certificate GIA 1533481082

Diamond specifications and retailer prices

From $5,467 AUD
HK$30,000 HKD
As of October 29, 2026
Save $7,234 AUD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,701 AUD 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533481082. Listed at 22 retailers as of October 28, 2026, with prices from $5,467 to $12,701, a $7,234 spread on the same certified stone. Queensmith lists it at $12,701. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533481082
Dimensions6.20 × 6.16 × 4.19 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
6.20 mm6.16 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533481082
Side View
Table 73.0%CrownGirdle: 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: $12,701 AUD|Low: $5,467 AUD|High: $12,746 AUD|Avg: $7,741 AUD|+2.1%
Queensmith
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
October 30, 2026
Retailer 5$5,467 AUD
Retailer 2$5,954 AUD
Retailer 3$6,442 AUD
Retailer 4$6,503 AUD
Retailer 11$6,651 AUD
Retailer 9$6,762 AUD
Retailer 13$6,762 AUD
Retailer 6$7,012 AUD
Retailer 10$7,192 AUD
Retailer 7$7,400 AUD
Retailer 8$7,422 AUD
Retailer 15$8,182 AUD
Retailer 14$8,867 AUD
Retailer 12$11,660 AUD
Queensmith$12,701 AUD

25 data points across 15 retailers

22 retailers$5,467 AUD to $12,701 AUD

A
Cheapest Retailer
-
$5,467 AUD
HK$30,000 HKD
A
Retailer 2
-
$5,954 AUD
₹398,312 INR
View
A
Retailer 3
-
$6,442 AUD
$4,525 USD
View
A
Retailer 4
-
$6,503 AUD
SGD 6,173 SGD
View
A
Retailer 5
-
$6,651 AUD
$4,672 USD
View
Final sale: no returns
A
Retailer 6
-
$6,762 AUD
£3,740 GBP
View
A
Retailer 7
-
$6,762 AUD
$4,750 USD
View
A
Retailer 8
-
$6,762 AUD
$4,750 USD
View
A
Retailer 9
-
$7,012 AUD
SGD 6,656 SGD
View
A
Retailer 10
-
$7,114 AUD
View
A
Retailer 11
-
$7,192 AUD
£3,978 GBP
View
Retailer 12
-
$7,282 AUD
$5,115 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$7,282 AUD
$5,115 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$7,282 AUD
$5,115 USD
View
Price last confirmed 15 days ago
Retailer 15
-
$7,400 AUD
View
Price last confirmed 20 days ago
A
Retailer 16
-
$7,422 AUD
$5,213 USD
View
Retailer 17
-
$8,182 AUD
€5,474 EUR
View
Price last confirmed 7 days ago
Retailer 18
-
$8,402 AUD
$5,902 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$8,867 AUD
ZAR 100,618 ZAR
View
B+
Retailer 20
-
$11,660 AUD
£6,449 GBP
View
Retailer 21
-
$12,177 AUD
$8,554 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Queensmith
1533481082 · Oct 28
$12,701 AUD
£7,025 GBP
View
21 more retailers have this diamond
Prices start from $5,467 AUDSave up to $7,234 AUD

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
$5,467 AUD