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Marquise|Natural|GIA

0.57ct H IF Marquise Natural Diamond

EX • H/IF • GIA 1548507784

Certificate GIA 1548507784

Diamond specifications and retailer prices

From $1,374 AUD
$944 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $1,374 AUD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.57ct natural marquise diamond

This 0.57ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548507784. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.75°
Pavilion angle38.51°
OriginNatural
Grading LabGIA
CertificateGIA 1548507784
Dimensions8.11 × 4.29 × 2.68 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.11 mm4.29 mm0.57 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548507784
Side View
Table 59.0%Crown 39.75°Girdle: STK-THKPavilion 38.51°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $1,036 AUD|Low: $704 AUD|High: $2,461 AUD|Avg: $1,471 AUD|-7.8%
Retailer 1
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
The Diamond Guys
August 22, 2026
Retailer 3$704 AUD
Retailer 1$1,036 AUD
Retailer 7$1,128 AUD
Retailer 8$1,164 AUD
Retailer 9$1,175 AUD
Retailer 13$1,179 AUD
Retailer 10$1,180 AUD
The Diamond Guys$1,374 AUD
Retailer 4$1,528 AUD
Retailer 14$1,582 AUD
Retailer 11$1,736 AUD
Retailer 5$1,808 AUD
Retailer 6$1,870 AUD
Retailer 12$2,070 AUD
Retailer 2$2,195 AUD

52 data points across 15 retailers

1 retailer

B+
The Diamond Guys
1914471006 · Nov 6
$1,374 AUD
$944 USD
View

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.

B+
0.57ct Marquise
$1,374 AUD