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Marquise|Natural|GIA

0.55ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1569140292

Certificate GIA 1569140292

Diamond specifications and retailer prices

From $718 AUD
As of November 2, 2026
Save $626 AUD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,343 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569140292. Listed at 9 retailers as of November 2, 2026, with prices from $718 to $1,343, a $626 spread on the same certified stone. Frank Darling lists it at $1,343. 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

0.55
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1569140292
Dimensions7.94 × 4.29 × 2.73 mm
L/W Ratio1.85
Culet sizeNone
Top View
7.94 mm4.29 mm0.55 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1569140292
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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 2
Current: $1,343 AUD|Low: $718 AUD|High: $1,350 AUD|Avg: $939 AUD|-0.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$718 AUD
Retailer 9$750 AUD
Retailer 2$754 AUD
Retailer 6$844 AUD
Retailer 5$934 AUD
Retailer 3$1,026 AUD
Retailer 4$1,055 AUD
Retailer 8$1,084 AUD
Frank Darling$1,343 AUD

22 data points across 9 retailers

9 retailers$718 AUD to $1,343 AUD

A
Cheapest Retailer
-
$718 AUD
A
Retailer 2
-
$750 AUD
View
A
Retailer 3
-
$754 AUD
View
A
Retailer 4
-
$844 AUD
View
A
Retailer 5
-
$934 AUD
View
B+
Retailer 6
-
$1,026 AUD
View
B+
Retailer 7
-
$1,055 AUD
View
Retailer 8
-
$1,084 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
2679440HK · Nov 2
$1,343 AUD
$923 USD
View
8 more retailers have this diamond
Prices start from $718 AUDSave up to $626 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
0.55ct Marquise
$718 AUD