CaratHunter
Plans
Princess|Natural|GIA

0.81ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 2456072941

Certificate GIA 2456072941

Diamond specifications and retailer prices

From $990 AUD
As of November 6, 2026
Save $3,024 AUD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,014 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural princess diamond

This 0.81ct 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 2456072941. Listed at 16 retailers as of November 5, 2026, with prices from $990 to $4,014, a $3,024 spread on the same certified stone. NZ Jewellers lists it at $4,014. 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

0.81
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456072941
Dimensions5.06 × 4.99 × 3.61 mm
L/W Ratio1.01
Top View
5.06 mm4.99 mm0.81 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456072941
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.2%

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: Nov 6
Current: $2,289 AUD|Low: $1,132 AUD|High: $3,051 AUD|Avg: $1,858 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,199 AUD
Retailer 5$1,441 AUD
Retailer 6$1,490 AUD
Retailer 8$1,490 AUD
Retailer 9$1,703 AUD
Retailer 7$1,720 AUD
Retailer 1$2,289 AUD
Retailer 3$2,433 AUD
Retailer 4$3,007 AUD

44 data points across 9 retailers

16 retailers$990 AUD to $4,014 AUD

A
Cheapest Retailer
-
$990 AUD
B+
Retailer 2
-
$1,199 AUD
View
Retailer 3
-
$1,441 AUD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$1,458 AUD
View
B+
Retailer 5
-
$1,476 AUD
View
B+
Retailer 6
-
$1,490 AUD
View
Retailer 7
-
$1,490 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,549 AUD
View
B
Retailer 9
-
$1,630 AUD
View
B
Retailer 10
-
$1,703 AUD
View
B
Retailer 11
-
$1,720 AUD
View
B
Retailer 12
-
$2,254 AUD
View
B
Retailer 13
-
$2,289 AUD
View
B
Retailer 14
-
$2,433 AUD
View
B
Retailer 15
-
$3,007 AUD
View
Most Expensive
B
NZ Jewellers
3f1a2d9f-54ed-48ca-8b2f-e383de28a6de · Nov 5
$4,014 AUD
$2,758 USD
View
15 more retailers have this diamond
Prices start from $990 AUDSave up to $3,024 AUD

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
0.81ct Princess
$990 AUD