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Princess|Natural|GIA

3.05ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1558389737

Certificate GIA 1558389737

Diamond specifications and retailer prices

From $24,636 AUD
As of November 4, 2026
Save $12,981 AUD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $37,617 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural princess diamond

This 3.05ct natural princess sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558389737. Listed at 13 retailers as of November 4, 2026, with prices from $24,636 to $37,617, a $12,981 spread on the same certified stone. MOH London lists it at $37,617. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.6°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 1558389737
Dimensions7.86 × 7.80 × 5.71 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
7.86 mm7.80 mm3.05 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558389737
Side View
Table 71.0%Crown 53.6°Girdle: THK-VTKPavilion 38.4°Culet: NDepth 73.2%

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 4
Current: $37,617 AUD|Low: $24,636 AUD|High: $46,794 AUD|Avg: $30,157 AUD|-19.5%
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
Retailer 14
November 6, 2026
Retailer 4$24,636 AUD
Retailer 7$24,893 AUD
Retailer 12$24,987 AUD
Retailer 11$24,993 AUD
Retailer 5$25,162 AUD
Retailer 10$25,547 AUD
Retailer 14$26,659 AUD
Retailer 3$28,546 AUD
Retailer 2$29,139 AUD
Retailer 8$29,451 AUD
Retailer 13$30,584 AUD
Retailer 9$34,891 AUD
Retailer 6$37,255 AUD
MOH London$37,617 AUD

42 data points across 14 retailers

13 retailers$24,636 AUD to $37,617 AUD

A
Cheapest Retailer
-
$24,636 AUD
A
Retailer 2
-
$24,893 AUD
View
B+
Retailer 3
-
$24,987 AUD
View
A
Retailer 4
-
$24,993 AUD
View
Retailer 5
-
$25,162 AUD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$25,547 AUD
View
Final sale: no returns
Retailer 7
-
$26,659 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$28,546 AUD
View
B+
Retailer 9
-
$29,139 AUD
View
B+
Retailer 10
-
$29,451 AUD
View
B+
Retailer 11
-
$30,584 AUD
View
B+
Retailer 12
-
$34,891 AUD
View
Most Expensive
B
MOH London
012B00A68 · Nov 4
$37,617 AUD
£20,735 GBP
View
12 more retailers have this diamond
Prices start from $24,636 AUDSave up to $12,981 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
3.05ct Princess
$24,636 AUD