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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 $1,126 NZD
As of November 6, 2026
Save $1,022 NZD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,148 NZD 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 6, 2026, with prices from $1,126 to $2,148, a $1,022 spread on the same certified stone. GemTrove lists it at $2,148. 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 6
Current: $2,148 NZD|Low: $1,083 NZD|High: $2,148 NZD|Avg: $1,456 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$1,126 NZD
Retailer 4$1,131 NZD
Retailer 6$1,263 NZD
Retailer 2$1,380 NZD
Retailer 7$1,418 NZD
Retailer 5$1,427 NZD
GemTrove$2,148 NZD

41 data points across 7 retailers

6 retailers$1,126 NZD to $2,148 NZD

A
Cheapest Retailer
-
$1,126 NZD
A
Retailer 2
-
$1,131 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,263 NZD
View
A
Retailer 4
-
$1,380 NZD
View
A
Retailer 5
-
$1,427 NZD
View
Most Expensive
B
GemTrove
GT-N-01305881-98 · Nov 6
$2,148 NZD
A$1,858 AUD
View
5 more retailers have this diamond
Prices start from $1,126 NZDSave up to $1,022 NZD

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
$1,126 NZD