CaratHunter
Plans
Princess|Natural|GIA

1.06ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 2556500898

Certificate GIA 2556500898

Diamond specifications and retailer prices

From $3,515 AUD
As of November 6, 2026
Save $3,710 AUD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,225 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.06ct natural princess diamond

This 1.06ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556500898. Listed at 13 retailers as of November 4, 2026, with prices from $3,515 to $7,225, a $3,710 spread on the same certified stone. MOH London lists it at $7,225. 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

1.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556500898
Dimensions5.64 × 5.59 × 4.06 mm
L/W Ratio1.01
Key to symbols
Crystal, Knot, Needle
Top View
5.64 mm5.59 mm1.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556500898
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,225 AUD|Low: $3,515 AUD|High: $7,349 AUD|Avg: $4,638 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$3,515 AUD
Retailer 11$3,652 AUD
Retailer 9$3,925 AUD
Retailer 10$4,205 AUD
Retailer 3$4,424 AUD
Retailer 12$4,424 AUD
Retailer 2$4,426 AUD
Retailer 7$4,558 AUD
Retailer 4$4,570 AUD
Retailer 5$4,643 AUD
Retailer 6$5,044 AUD
Retailer 8$5,287 AUD
MOH London$7,225 AUD

46 data points across 13 retailers

13 retailers$3,515 AUD to $7,225 AUD

B+
Cheapest Retailer
-
$3,515 AUD
B+
Retailer 2
-
$3,652 AUD
View
Retailer 3
-
$3,925 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,205 AUD
View
B+
Retailer 5
-
$4,424 AUD
View
B+
Retailer 6
-
$4,424 AUD
View
B+
Retailer 7
-
$4,426 AUD
View
B+
Retailer 8
-
$4,558 AUD
View
B+
Retailer 9
-
$4,570 AUD
View
Retailer 10
-
$4,643 AUD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$5,044 AUD
View
B
Retailer 12
-
$5,287 AUD
View
Most Expensive
B
MOH London
CE8E96449 · Nov 4
$7,225 AUD
£3,909 GBP
View
12 more retailers have this diamond
Prices start from $3,515 AUDSave up to $3,710 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.

B+
1.06ct Princess
$3,515 AUD