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Princess|Natural|GIA

1.51ct J IF Princess Natural Diamond

EX • J/IF • GIA 6522919620

Certificate GIA 6522919620

Diamond specifications and retailer prices

From £2,491 GBP
$3,338 USD
As of October 26, 2026
Save £996 GBP (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,487 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522919620. Listed at 7 retailers as of October 26, 2026, with prices from £2,491 to £3,487, a £996 spread on the same certified stone. GemTrove lists it at £3,487. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522919620
Dimensions6.22 × 6.07 × 4.54 mm
L/W Ratio1.02
Top View
6.22 mm6.07 mm1.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522919620
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.7%

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 26
Current: £2,601 GBP|Low: £2,361 GBP|High: £3,532 GBP|Avg: £2,746 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3£2,491 GBP
Retailer 4£2,536 GBP
Retailer 7£2,578 GBP
Retailer 1£2,601 GBP
Retailer 2£2,636 GBP
Retailer 6£2,661 GBP
Retailer 5£2,953 GBP

46 data points across 7 retailers

7 retailers£2,491 GBP to £3,487 GBP

A
Cheapest Retailer
-
£2,491 GBP
$3,338 USD
Retailer 2
-
£2,578 GBP
MYR 14,069 MYR
View
Price last confirmed 8 days ago
A
Retailer 3
-
£2,601 GBP
₹331,890 INR
View
A
Retailer 4
-
£2,636 GBP
View
Retailer 5
-
£2,661 GBP
SGD 4,819 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
£2,953 GBP
$3,957 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
GemTrove
GT-N-00952113-98 · Oct 31
£3,487 GBP
A$7,188 AUD
View
6 more retailers have this diamond
Prices start from £2,491 GBPSave up to £996 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
1.51ct Princess
£2,491 GBP