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Marquise|Natural|GIA

1.04ct J SI1 Marquise Natural Diamond

J/SI1 • GIA 6562491503

Certificate GIA 6562491503

Diamond specifications and retailer prices

From $2,499 USD
As of November 7, 2026
Save $53 USD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,552 USD at Velur · As of November 7, 2026
View at Velur

About this 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6562491503. Listed at 2 retailers as of November 7, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
J
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562491503
Dimensions9.10 × 5.06 × 3.28 mm
L/W Ratio1.80
Top View
9.10 mm5.06 mm1.04 ctJ / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562491503
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: $2,499 USD|Low: $2,499 USD|High: $2,552 USD|Avg: $2,525 USD
Retailer 1
Velur
November 7, 2026
Retailer 1$2,499 USD
Velur$2,552 USD

1 data point across 2 retailers

2 retailers$2,499 USD to $2,552 USD

B
Cheapest Retailer
-
$2,499 USD
Most Expensive
B
Velur
ed014fc5-8575-4356-a955-f302b88b8342 · Nov 7
$2,552 USD
€2,430 EUR
View
1 more retailer has this diamond
Prices start from $2,499 USDSave up to $53 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
1.04ct Marquise
$2,499 USD