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Marquise|Natural|GIA

0.30ct I IF Marquise Natural Diamond

GD • I/IF • GIA 6562425175

Certificate GIA 6562425175

Diamond specifications and retailer prices

From $512 AUD
$360 USD
As of November 1, 2026
Save $189 AUD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $701 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 6562425175. Listed at 3 retailers as of November 1, 2026, with prices from $512 to $701, a $189 spread on the same certified stone. 77 Diamonds lists it at $701. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562425175
Dimensions6.76 × 3.53 × 2.18 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Natural, Minor Details of Polish
Top View
6.76 mm3.53 mm0.30 ctI / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562425175
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.8%

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 1
Current: $701 AUD|Low: $512 AUD|High: $707 AUD|Avg: $586 AUD|+4.2%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$512 AUD
Retailer 3$552 AUD
77 Diamonds$701 AUD

21 data points across 3 retailers

3 retailers$512 AUD to $701 AUD

A
Cheapest Retailer
-
$512 AUD
$360 USD
B+
Retailer 2
-
$552 AUD
SGD 524 SGD
View
Most Expensive
B
77 Diamonds
MQCP3RFEM6AY · Nov 2
$701 AUD
£388 GBP
View
2 more retailers have this diamond
Prices start from $512 AUDSave up to $189 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
$512 AUD