Princess|Natural|GIA

1.28ct J IF Princess Natural Diamond

VG • J/IF • GIA 6525991631

Certificate GIA 6525991631

Diamond specifications and retailer prices

From €2,776 EUR
A$4,768 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: €2,776 EUR at GemTrove
View at GemTrove

About this 1.28ct natural princess diamond

This 1.28ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6525991631. Listed at 2 retailers as of November 6, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6525991631
Dimensions6.03 × 6.01 × 4.30 mm
L/W Ratio1.00
Top View
6.03 mm6.01 mm1.28 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525991631
Side View
Table 71.0%CrownGirdle: STK-THKPavilion 40.5°Culet: NoneDepth 71.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: €2,776 EUR|Low: €2,143 EUR|High: €4,414 EUR|Avg: €2,865 EUR
GemTrove
Retailer 2
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Retailer 12
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Retailer 20
September 17, 2026
Retailer 15€2,266 EUR
Retailer 11€2,281 EUR
Retailer 13€2,287 EUR
Retailer 17€2,312 EUR
Retailer 16€2,403 EUR
Retailer 20€2,606 EUR
Retailer 3€2,633 EUR
Retailer 12€2,695 EUR
Retailer 19€2,741 EUR
GemTrove€2,776 EUR
Retailer 7€2,821 EUR
Retailer 10€2,821 EUR
Retailer 8€2,920 EUR
Retailer 2€3,025 EUR
Retailer 14€3,066 EUR
Retailer 18€3,301 EUR
Retailer 9€3,474 EUR
Retailer 6€3,654 EUR
Retailer 4€3,986 EUR
Retailer 5€4,363 EUR

44 data points across 20 retailers

2 retailers

Retailer 1
-
€2,281 EUR
Price last confirmed 63 days ago
Most Expensive
B+
GemTrove
GT-N-00947723-98 · Nov 6
€2,776 EUR
A$4,768 AUD
View
1 more retailer has this diamond

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.

B+
1.28ct Princess
€2,776 EUR