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Princess|Natural|GIA

0.91ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 3555266837

Certificate GIA 3555266837

Diamond specifications and retailer prices

From $671 USD
As of November 4, 2026
Save $556 USD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,227 USD 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 3555266837. Listed at 7 retailers as of November 4, 2026, with prices from $671 to $1,227, a $556 spread on the same certified stone. GemTrove lists it at $1,227. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555266837
Dimensions5.20 × 5.16 × 3.84 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.20 mm5.16 mm0.91 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555266837
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.5%

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: $1,227 USD|Low: $629 USD|High: $1,227 USD|Avg: $839 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$671 USD
Retailer 4$672 USD
Retailer 6$750 USD
Retailer 7$771 USD
Retailer 2$783 USD
Retailer 5$846 USD
GemTrove$1,227 USD

42 data points across 7 retailers

7 retailers$671 USD to $1,227 USD

A
Cheapest Retailer
-
$671 USD
A
Retailer 2
-
$672 USD
View
Final sale: no returns
A
Retailer 3
-
$750 USD
View
Retailer 4
-
$771 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$783 USD
View
A
Retailer 6
-
$846 USD
View
Most Expensive
B
GemTrove
GT-N-01305977-98 · Nov 6
$1,227 USD
A$1,888 AUD
View
6 more retailers have this diamond
Prices start from $671 USDSave up to $556 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
0.91ct Princess
$671 USD