Marquise|Natural|GIA

0.41ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6455081404

Certificate GIA 6455081404

Diamond specifications and retailer prices

From $363 USD
As of November 1, 2026
Save $268 USD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $631 USD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.41ct natural marquise diamond

This 0.41ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455081404. Listed at 4 retailers as of November 1, 2026, with prices from $363 to $631, a $268 spread on the same certified stone. 77 Diamonds lists it at $631. 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

0.41
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6455081404
Dimensions8.10 × 3.74 × 2.24 mm
L/W Ratio2.17
Top View
8.10 mm3.74 mm0.41 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 6455081404
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCuletDepth 59.9%

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 1
Current: $631 USD|Low: $437 USD|High: $638 USD|Avg: $541 USD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$441 USD
Retailer 3$549 USD
77 Diamonds$631 USD

33 data points across 3 retailers

4 retailers$363 USD to $631 USD

B+
Cheapest Retailer
-
$363 USD
B+
Retailer 2
-
$418 USD
View
B
Retailer 3
-
$441 USD
View
Most Expensive
B
77 Diamonds
MQMBNJHBERV4 · Nov 1
$631 USD
£496 GBP
View
3 more retailers have this diamond
Prices start from $363 USDSave up to $268 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+
0.41ct Marquise
$363 USD