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Princess|Natural|GIA

0.51ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 2498540493

Certificate GIA 2498540493

Diamond specifications and retailer prices

From $823 AUD
As of November 6, 2026
Save $593 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,416 AUD at DreamStone · As of October 31, 2026
View at DreamStone

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2498540493. Listed at 15 retailers as of October 31, 2026, with prices from $823 to $1,416, a $593 spread on the same certified stone. DreamStone lists it at $1,416. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2498540493
Dimensions4.12 × 4.09 × 3.33 mm
L/W Ratio1.01
Top View
4.12 mm4.09 mm0.51 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2498540493
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 81.3%

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: $1,416 AUD|Low: $823 AUD|High: $1,416 AUD|Avg: $1,137 AUD
DreamStone
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$823 AUD
Retailer 7$903 AUD
Retailer 6$986 AUD
Retailer 2$1,024 AUD
Retailer 10$1,167 AUD
Retailer 9$1,179 AUD
Retailer 4$1,197 AUD
Retailer 5$1,227 AUD
Retailer 3$1,384 AUD
DreamStone$1,416 AUD

39 data points across 10 retailers

15 retailers$823 AUD to $1,416 AUD

A
Cheapest Retailer
-
$823 AUD
B+
Retailer 2
-
$903 AUD
View
Final sale: no returns
B+
Retailer 3
-
$980 AUD
View
Retailer 4
-
$980 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$986 AUD
View
B+
Retailer 6
-
$1,017 AUD
View
B+
Retailer 7
-
$1,024 AUD
View
B
Retailer 8
-
$1,130 AUD
View
B
Retailer 9
-
$1,130 AUD
View
B
Retailer 10
-
$1,167 AUD
View
B
Retailer 11
-
$1,197 AUD
View
B
Retailer 12
-
$1,227 AUD
View
B
Retailer 13
-
$1,384 AUD
View
Most Expensive
B
DreamStone
67f6df54eac682738ca21a7d · Oct 31
$1,416 AUD
$991 USD
View
13 more retailers have this diamond
Prices start from $823 AUDSave up to $593 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
$823 AUD