Princess|Natural|GIA

1.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2547379507

Certificate GIA 2547379507

Diamond specifications and retailer prices

From $2,970 USD
HK$23,200 HKD
As of October 29, 2026
Save $3,648 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,858 USD at NZ Jewellers · As of October 17, 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 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 2547379507. Listed at 16 retailers as of October 29, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2547379507
Dimensions6.16 × 6.15 × 4.31 mm
L/W Ratio1.00
Top View
6.16 mm6.15 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2547379507
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.0%

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: $4,014 USD|Low: $3,214 USD|High: $6,662 USD|Avg: $4,205 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$3,236 USD
Retailer 6$3,482 USD
Retailer 7$3,632 USD
Retailer 3$3,731 USD
Retailer 1$4,014 USD
Retailer 5$4,425 USD
Retailer 4$6,618 USD

29 data points across 7 retailers

16 retailers$2,970 USD to $6,618 USD

A
Cheapest Retailer
-
$2,970 USD
HK$23,200 HKD
A
Retailer 2
-
$3,236 USD
₹308,190 INR
View
A
Retailer 3
-
$3,482 USD
SGD 4,705 SGD
View
A
Retailer 4
-
$3,632 USD
View
Final sale: no returns
A
Retailer 5
-
$3,652 USD
View
A
Retailer 6
-
$3,731 USD
£2,938 GBP
View
A
Retailer 7
-
$3,784 USD
SGD 5,113 SGD
View
A
Retailer 8
-
$3,873 USD
A$5,958 AUD
View
A
Retailer 9
-
$3,936 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$3,936 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
$3,936 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$4,014 USD
£3,161 GBP
View
A
Retailer 13
-
$4,425 USD
€4,214 EUR
View
A
Retailer 14
-
$4,542 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$6,618 USD
£5,211 GBP
View
Most Expensive
B
NZ Jewellers
75b4c8c8-3eb5-4ffb-b5b7-89252c30ce47 · Oct 17
$6,858 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $2,970 USDSave up to $3,648 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
$2,970 USD