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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 6542371418

Certificate GIA 6542371418

Diamond specifications and retailer prices

From £1,802 GBP
$2,414 USD
As of October 30, 2026
Save £638 GBP (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,439 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542371418. Listed at 6 retailers as of October 30, 2026, with prices from £1,802 to £2,439, a £638 spread on the same certified stone. GemTrove lists it at £2,439. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542371418
Dimensions6.16 × 6.16 × 4.48 mm
L/W Ratio1.00
Top View
6.16 mm6.16 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542371418
Side View
Table 71.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 72.7%

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 30
Current: £2,439 GBP|Low: £1,590 GBP|High: £2,439 GBP|Avg: £2,045 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3£1,802 GBP
Retailer 4£1,823 GBP
Retailer 6£1,848 GBP
Retailer 2£1,938 GBP
Retailer 5£2,101 GBP
GemTrove£2,439 GBP

39 data points across 6 retailers

6 retailers£1,802 GBP to £2,439 GBP

A
Cheapest Retailer
-
£1,802 GBP
$2,414 USD
A
Retailer 2
-
£1,823 GBP
$2,443 USD
View
Final sale: no returns
A
Retailer 3
-
£1,848 GBP
MYR 10,084 MYR
View
A
Retailer 4
-
£1,938 GBP
View
A
Retailer 5
-
£2,101 GBP
SGD 3,804 SGD
View
Most Expensive
B+
GemTrove
GT-N-01307838-98 · Oct 31
£2,439 GBP
A$5,028 AUD
View
5 more retailers have this diamond
Prices start from £1,802 GBPSave up to £638 GBP

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
£1,802 GBP