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Marquise|Natural|GIA

0.30ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2567556991

Certificate GIA 2567556991

Diamond specifications and retailer prices

From $586 AUD
As of November 4, 2026
Save $436 AUD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,021 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567556991. Listed at 9 retailers as of November 4, 2026, with prices from $586 to $1,021, a $436 spread on the same certified stone. Yorxs lists it at $1,021. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.04°
Pavilion angle38.78°
OriginNatural
Grading LabGIA
CertificateGIA 2567556991
Dimensions6.96 × 3.53 × 2.05 mm
L/W Ratio1.97
Culet sizeNone
Top View
6.96 mm3.53 mm0.30 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567556991
Side View
Table 61.0%Crown 35.04°Girdle: STK-VTKPavilion 38.78°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $716 AUD|Low: $586 AUD|High: $1,026 AUD|Avg: $745 AUD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 3$586 AUD
Retailer 7$596 AUD
Retailer 2$646 AUD
Retailer 5$673 AUD
Retailer 1$716 AUD
Retailer 4$766 AUD
Retailer 6$776 AUD
Retailer 8$881 AUD
Yorxs$1,021 AUD

28 data points across 9 retailers

9 retailers$586 AUD to $1,021 AUD

B+
Cheapest Retailer
-
$586 AUD
B+
Retailer 2
-
$596 AUD
View
B+
Retailer 3
-
$646 AUD
View
B
Retailer 4
-
$673 AUD
View
B+
Retailer 5
-
$716 AUD
View
B
Retailer 6
-
$766 AUD
View
B
Retailer 7
-
$776 AUD
View
B
Retailer 8
-
$881 AUD
View
Most Expensive
B
Yorxs
621633237 · Nov 6
$1,021 AUD
€681 EUR
View
8 more retailers have this diamond
Prices start from $586 AUDSave up to $436 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.

B+
0.30ct Marquise
$586 AUD