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Marquise|Natural|GIA

0.54ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 7551620709

Certificate GIA 7551620709

Diamond specifications and retailer prices

From $808 AUD
As of November 6, 2026
Save $174 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $982 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551620709. Listed at 3 retailers as of November 6, 2026, with prices from $808 to $982, a $174 spread on the same certified stone. 77 Diamonds lists it at $982. 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

0.54
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551620709
Dimensions8.20 × 4.29 × 2.71 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Cloud
Top View
8.20 mm4.29 mm0.54 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551620709
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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: $982 AUD|Low: $687 AUD|High: $991 AUD|Avg: $878 AUD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$808 AUD
Retailer 2$882 AUD
77 Diamonds$982 AUD

41 data points across 3 retailers

3 retailers$808 AUD to $982 AUD

A
Cheapest Retailer
-
$808 AUD
Final sale: no returns
B+
Retailer 2
-
$882 AUD
View
Most Expensive
B+
77 Diamonds
MQCPNJZQZHHY · Nov 6
$982 AUD
£531 GBP
View
2 more retailers have this diamond
Prices start from $808 AUDSave up to $174 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
0.54ct Marquise
$808 AUD