CaratHunter
Plans
Princess|Natural|GIA

0.51ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 2544618812

Certificate GIA 2544618812

Diamond specifications and retailer prices

From $710 AUD
As of November 4, 2026
Save $1,233 AUD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,943 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter 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 2544618812. Listed at 5 retailers as of November 4, 2026, with prices from $710 to $1,943, a $1,233 spread on the same certified stone. Do Amore Diamonds lists it at $1,943. 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

0.51
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544618812
Dimensions4.48 × 4.46 × 3.19 mm
L/W Ratio1.00
Top View
4.48 mm4.46 mm0.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544618812
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.4%

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 4
Current: $1,943 AUD|Low: $644 AUD|High: $2,186 AUD|Avg: $1,112 AUD|-11.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$710 AUD
Retailer 5$769 AUD
Retailer 4$836 AUD
Retailer 2$950 AUD
Retailer 6$1,171 AUD
Retailer 7$1,186 AUD
Retailer 8$1,186 AUD
Do Amore Diamonds$1,943 AUD

42 data points across 8 retailers

5 retailers$710 AUD to $1,943 AUD

A
Cheapest Retailer
-
$710 AUD
Final sale: no returns
A
Retailer 2
-
$769 AUD
View
A
Retailer 3
-
$836 AUD
View
B+
Retailer 4
-
$950 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100767823781 · Nov 6
$1,943 AUD
$1,360 USD
View
4 more retailers have this diamond
Prices start from $710 AUDSave up to $1,233 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
0.51ct Princess
$710 AUD