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Marquise|Natural|GIA

0.30ct I IF Marquise Natural Diamond

GD • I/IF • GIA 7556054525

Certificate GIA 7556054525

Diamond specifications and retailer prices

From $447 AUD
$314 USD
As of October 31, 2026
Save $154 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $601 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556054525. Listed at 3 retailers as of October 31, 2026, with prices from $447 to $601, a $154 spread on the same certified stone. 77 Diamonds lists it at $601. 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

0.30
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556054525
Dimensions6.82 × 3.52 × 2.21 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.82 mm3.52 mm0.30 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556054525
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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: Oct 31
Current: $601 AUD|Low: $384 AUD|High: $619 AUD|Avg: $502 AUD|-1.0%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$447 AUD
Retailer 3$470 AUD
77 Diamonds$601 AUD

39 data points across 3 retailers

3 retailers$447 AUD to $601 AUD

B+
Cheapest Retailer
-
$447 AUD
$314 USD
Final sale: no returns
A
Retailer 2
-
$470 AUD
SGD 446 SGD
View
Most Expensive
B+
77 Diamonds
MQCPTCYQSE6W · Nov 2
$601 AUD
£333 GBP
View
2 more retailers have this diamond
Prices start from $447 AUDSave up to $154 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
0.30ct Marquise
$447 AUD