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Marquise|Natural|GIA

0.30ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 2566419635

Certificate GIA 2566419635

Diamond specifications and retailer prices

From $461 CAD
$330 USD
As of October 31, 2026
Save $403 CAD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,171 CAD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566419635. Listed at 11 retailers as of October 28, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.33°
Pavilion angle38.54°
OriginNatural
Grading LabGIA
CertificateGIA 2566419635
Dimensions6.68 × 3.52 × 2.07 mm
L/W Ratio1.90
Culet sizeNone
Top View
6.68 mm3.52 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566419635
Side View
Table 60.0%Crown 38.33°Girdle: MED-VTKPavilion 38.54°Culet: NoneDepth 58.8%

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: $1,171 CAD|Low: $461 CAD|High: $1,171 CAD|Avg: $646 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$461 CAD
Retailer 7$488 CAD
Retailer 10$510 CAD
Retailer 8$550 CAD
Retailer 5$567 CAD
Retailer 2$634 CAD
Retailer 4$652 CAD
Retailer 6$682 CAD
Retailer 3$730 CAD
Retailer 9$864 CAD
Flawless Fine Jewelry$1,171 CAD

34 data points across 11 retailers

11 retailers$461 CAD to $864 CAD

A
Cheapest Retailer
-
$461 CAD
$330 USD
A
Retailer 2
-
$488 CAD
SGD 472 SGD
View
A
Retailer 3
-
$510 CAD
$365 USD
View
B+
Retailer 4
-
$550 CAD
SGD 532 SGD
View
B+
Retailer 5
-
$567 CAD
$406 USD
View
B+
Retailer 6
-
$634 CAD
$454 USD
View
B+
Retailer 7
-
$652 CAD
£367 GBP
View
B
Retailer 8
-
$682 CAD
$488 USD
View
B
Retailer 9
-
$730 CAD
$523 USD
View
B
Retailer 10
-
$864 CAD
€589 EUR
View
Most Expensive
Flawless Fine Jewelry
F41664A17 · Oct 21
$1,171 CAD
£660 GBP
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from $461 CADSave up to $403 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.

A
0.30ct Marquise
$461 CAD