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Princess|Natural|GIA

0.91ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 1543512889

Certificate GIA 1543512889

Diamond specifications and retailer prices

From €564 EUR
As of November 4, 2026
Save €512 EUR (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,076 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543512889. Listed at 6 retailers as of November 4, 2026, with prices from €564 to €1,076, a €512 spread on the same certified stone. GemTrove lists it at €1,076. 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

0.91
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543512889
Dimensions5.26 × 5.10 × 3.82 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.26 mm5.10 mm0.91 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543512889
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.8%

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: Nov 4
Current: €1,076 EUR|Low: €543 EUR|High: €1,076 EUR|Avg: €729 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3€564 EUR
Retailer 4€567 EUR
Retailer 6€633 EUR
Retailer 2€691 EUR
Retailer 7€710 EUR
Retailer 5€715 EUR
GemTrove€1,076 EUR

41 data points across 7 retailers

6 retailers€564 EUR to €1,076 EUR

A
Cheapest Retailer
-
€564 EUR
A
Retailer 2
-
€567 EUR
View
Final sale: no returns
A
Retailer 3
-
€633 EUR
View
A
Retailer 4
-
€691 EUR
View
A
Retailer 5
-
€715 EUR
View
Most Expensive
B
GemTrove
GT-N-01305881-98 · Nov 6
€1,076 EUR
A$1,858 AUD
View
5 more retailers have this diamond
Prices start from €564 EURSave up to €512 EUR

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
0.91ct Princess
€564 EUR