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Marquise|Natural|GIA

0.52ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 6562226110

Certificate GIA 6562226110

Diamond specifications and retailer prices

From $831 AUD
As of November 5, 2026
Save $713 AUD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,545 AUD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562226110. Listed at 11 retailers as of November 5, 2026, with prices from $831 to $1,545, a $713 spread on the same certified stone. Frank Darling lists it at $1,545. 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

0.52
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562226110
Dimensions8.64 × 4.02 × 2.54 mm
L/W Ratio2.15
Culet sizeNone
Top View
8.64 mm4.02 mm0.52 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562226110
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.1%

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 5
Current: $1,545 AUD|Low: $827 AUD|High: $1,591 AUD|Avg: $1,226 AUD|-2.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$831 AUD
Retailer 10$941 AUD
Retailer 8$1,001 AUD
Retailer 3$1,007 AUD
Retailer 7$1,107 AUD
Retailer 6$1,224 AUD
Retailer 4$1,307 AUD
Retailer 9$1,319 AUD
Retailer 2$1,381 AUD
Retailer 11$1,419 AUD
Frank Darling$1,545 AUD

39 data points across 11 retailers

11 retailers$831 AUD to $1,545 AUD

A
Cheapest Retailer
-
$831 AUD
A
Retailer 2
-
$941 AUD
View
A
Retailer 3
-
$1,001 AUD
View
Retailer 4
-
$1,007 AUD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$1,107 AUD
View
B+
Retailer 6
-
$1,224 AUD
View
B+
Retailer 7
-
$1,307 AUD
View
B+
Retailer 8
-
$1,319 AUD
View
B+
Retailer 9
-
$1,381 AUD
View
B+
Retailer 10
-
$1,419 AUD
View
Most Expensive
B
Frank Darling
2684675HK · Nov 6
$1,545 AUD
$1,081 USD
View
10 more retailers have this diamond
Prices start from $831 AUDSave up to $713 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
0.52ct Marquise
$831 AUD