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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 $573 CAD
As of November 4, 2026
Save $426 CAD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $999 CAD 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 $573 to $999, a $426 spread on the same certified stone. Yorxs lists it at $999. 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
Color
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: $700 CAD|Low: $573 CAD|High: $1,003 CAD|Avg: $728 CAD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 3$573 CAD
Retailer 7$582 CAD
Retailer 2$631 CAD
Retailer 5$658 CAD
Retailer 1$700 CAD
Retailer 4$749 CAD
Retailer 6$758 CAD
Retailer 8$862 CAD
Yorxs$999 CAD

28 data points across 9 retailers

9 retailers$573 CAD to $999 CAD

B+
Cheapest Retailer
-
$573 CAD
B+
Retailer 2
-
$582 CAD
View
B+
Retailer 3
-
$631 CAD
View
B
Retailer 4
-
$658 CAD
View
B+
Retailer 5
-
$700 CAD
View
B
Retailer 6
-
$749 CAD
View
B
Retailer 7
-
$758 CAD
View
B
Retailer 8
-
$862 CAD
View
Most Expensive
B
Yorxs
621633237 · Nov 6
$999 CAD
€681 EUR
View
8 more retailers have this diamond
Prices start from $573 CADSave up to $426 CAD

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
$573 CAD