CaratHunter
Plans
Marquise|Natural|GIA

0.41ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6455081404

Certificate GIA 6455081404

Diamond specifications and retailer prices

From $464 SGD
$363 USD
As of November 1, 2026
Save $349 SGD (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $813 SGD at 77 Diamonds · As of November 2, 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 $464 to $813, a $349 spread on the same certified stone. 77 Diamonds lists it at $813. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $813 SGD|Low: $559 SGD|High: $816 SGD|Avg: $692 SGD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$564 SGD
Retailer 3$702 SGD
77 Diamonds$813 SGD

34 data points across 3 retailers

4 retailers$464 SGD to $813 SGD

B+
Cheapest Retailer
-
$464 SGD
$363 USD
B+
Retailer 2
-
$535 SGD
$418 USD
View
B
Retailer 3
-
$564 SGD
$441 USD
View
Most Expensive
B
77 Diamonds
MQMBNJHBERV4 · Nov 2
$813 SGD
£501 GBP
View
3 more retailers have this diamond
Prices start from $464 SGDSave up to $349 SGD

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
$464 SGD