Marquise|Natural|GIA

1.01ct E I1 Marquise Natural Diamond

E/I1 • GIA 5456104008

Certificate GIA 5456104008

Diamond specifications and retailer prices

From $2,660 USD
As of October 30, 2026
Save $331 USD (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,991 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included) and certified by GIA 5456104008. Listed at 4 retailers as of October 30, 2026, with a relatively tight 12% 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

1.01
Carat
E
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5456104008
Dimensions9.41 × 5.19 × 3.27 mm
L/W Ratio1.81
Top View
9.41 mm5.19 mm1.01 ctE / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5456104008
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: MediumDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,750 USD|Low: $2,660 USD|High: $2,991 USD|Avg: $2,759 USD
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 2$2,660 USD
Retailer 3$2,660 USD
Retailer 1$2,750 USD
Yorxs$2,991 USD

16 data points across 4 retailers

4 retailers$2,660 USD to $2,991 USD

B+
Cheapest Retailer
-
$2,660 USD
B+
Retailer 2
-
$2,660 USD
View
B+
Retailer 3
-
$2,750 USD
View
Most Expensive
B
Yorxs
279136460 · Oct 31
$2,991 USD
€2,849 EUR
View
3 more retailers have this diamond
Prices start from $2,660 USDSave up to $331 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+
1.01ct Marquise
$2,660 USD