Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6541076516

Certificate GIA 6541076516

Diamond specifications and retailer prices

From $4,147 USD
HK$32,400 HKD
As of October 29, 2026
Save $5,111 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,258 USD 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 6541076516. Listed at 21 retailers as of October 28, 2026, with prices from $4,147 to $9,258, a $5,111 spread on the same certified stone. Queensmith lists it at $9,258. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541076516
Dimensions6.28 × 6.26 × 4.22 mm
L/W Ratio1.00
Top View
6.28 mm6.26 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541076516
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.5%

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 29
Current: $9,258 USD|Low: $4,147 USD|High: $9,296 USD|Avg: $6,041 USD|+2.0%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 6$4,147 USD
Retailer 18$4,268 USD
Retailer 11$4,511 USD
Retailer 17$4,882 USD
Retailer 12$5,202 USD
Retailer 9$5,326 USD
Retailer 2$5,377 USD
Retailer 3$5,528 USD
Retailer 5$5,528 USD
Retailer 16$5,528 USD
Retailer 10$5,578 USD
Retailer 8$5,682 USD
Retailer 14$6,246 USD
Retailer 4$6,379 USD
Retailer 15$6,732 USD
Retailer 13$8,852 USD
Retailer 7$9,246 USD
Queensmith$9,258 USD

24 data points across 18 retailers

21 retailers$4,147 USD to $9,258 USD

A
Cheapest Retailer
-
$4,147 USD
HK$32,400 HKD
A
Retailer 2
-
$4,268 USD
SGD 5,768 SGD
View
A
Retailer 3
-
$4,511 USD
₹429,615 INR
View
A
Retailer 4
-
$4,882 USD
View
A
Retailer 5
-
$5,133 USD
View
A
Retailer 6
-
$5,135 USD
View
A
Retailer 7
-
$5,202 USD
£4,096 GBP
View
B+
Retailer 8
-
$5,326 USD
SGD 7,197 SGD
View
A
Retailer 9
-
$5,377 USD
£4,234 GBP
View
B+
Retailer 10
-
$5,387 USD
A$8,288 AUD
View
B+
Retailer 11
-
$5,528 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$5,528 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$5,528 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$5,578 USD
A$8,582 AUD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
$5,682 USD
View
B+
Retailer 16
-
$6,246 USD
€5,949 EUR
View
B+
Retailer 17
-
$6,379 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$6,732 USD
ZAR 108,752 ZAR
View
B
Retailer 19
-
$8,852 USD
£6,970 GBP
View
B
Retailer 20
-
$9,246 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Queensmith
6541076516 · Oct 28
$9,258 USD
£7,290 GBP
View
20 more retailers have this diamond
Prices start from $4,147 USDSave up to $5,111 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
$4,147 USD