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Marquise|Natural|GIA

1.01ct I IF Marquise Natural Diamond

EX • I/IF • GIA 7

Certificate GIA 7

Diamond specifications and retailer prices

From €3,394 EUR
$3,807 USD
As of October 31, 2026
Save €683 EUR (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,077 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with prices from €3,394 to €4,077, a €683 spread on the same certified stone. Blue Nile lists it at €4,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7
Dimensions9.58 × 5.18 × 3.35 mm
L/W Ratio1.85
Top View
9.58 mm5.18 mm1.01 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7
Side View
Table 62.0%CrownGirdle: Slightly Thick to Very ThickPavilionCulet: NDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,077 EUR|Low: €3,394 EUR|High: €4,077 EUR|Avg: €3,622 EUR
Blue Nile
Retailer 2
September 3, 2026
Retailer 2€3,394 EUR
Blue Nile€4,077 EUR

2 data points across 2 retailers

2 retailers€3,394 EUR to €4,077 EUR

A
Cheapest Retailer
-
€3,394 EUR
$3,807 USD
Most Expensive
B+
Blue Nile
29071436 · Oct 31
€4,077 EUR
$4,573 USD
View
1 more retailer has this diamond
Prices start from €3,394 EURSave up to €683 EUR

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
1.01ct Marquise
€3,394 EUR