Marquise|Natural|GIA

0.30ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2567556991

Certificate GIA 2567556991

Diamond specifications and retailer prices

From $410 USD
As of November 4, 2026
Save $305 USD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $715 USD 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 $410 to $715, a $305 spread on the same certified stone. Yorxs lists it at $715. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $501 USD|Low: $410 USD|High: $718 USD|Avg: $521 USD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 3$410 USD
Retailer 7$417 USD
Retailer 2$452 USD
Retailer 5$471 USD
Retailer 1$501 USD
Retailer 4$536 USD
Retailer 6$543 USD
Retailer 8$617 USD
Yorxs$715 USD

28 data points across 9 retailers

9 retailers$410 USD to $715 USD

B+
Cheapest Retailer
-
$410 USD
B+
Retailer 2
-
$417 USD
View
B+
Retailer 3
-
$452 USD
View
B
Retailer 4
-
$471 USD
View
B+
Retailer 5
-
$501 USD
View
B
Retailer 6
-
$536 USD
View
B
Retailer 7
-
$543 USD
View
B
Retailer 8
-
$617 USD
View
Most Expensive
B
Yorxs
621633237 · Nov 6
$715 USD
€681 EUR
View
8 more retailers have this diamond
Prices start from $410 USDSave up to $305 USD

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
$410 USD