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Marquise|Natural|GIA

1.00ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6551907053

Certificate GIA 6551907053

Diamond specifications and retailer prices

From €4,055 EUR
₹431,505 INR
As of November 1, 2026
Save €1,250 EUR (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,305 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551907053. Listed at 6 retailers as of October 31, 2026, with prices from €4,055 to €5,305, a €1,250 spread on the same certified stone. Blue Nile lists it at €5,305. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551907053
Dimensions9.91 × 5.32 × 3.28 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Feather, Needle, Indented Natural
Top View
9.91 mm5.32 mm1.00 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6551907053
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €5,305 EUR|Low: €3,916 EUR|High: €5,431 EUR|Avg: €4,620 EUR|-2.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€4,055 EUR
Retailer 6€4,550 EUR
Retailer 5€4,643 EUR
Retailer 3€4,760 EUR
Retailer 4€4,778 EUR
Blue Nile€5,305 EUR

46 data points across 6 retailers

6 retailers€4,055 EUR to €5,305 EUR

A
Cheapest Retailer
-
€4,055 EUR
₹431,505 INR
A
Retailer 2
-
€4,550 EUR
$5,083 USD
View
A
Retailer 3
-
€4,643 EUR
$5,187 USD
View
Final sale: no returns
A
Retailer 4
-
€4,760 EUR
£4,188 GBP
View
A
Retailer 5
-
€4,778 EUR
SGD 7,214 SGD
View
Most Expensive
B+
Blue Nile
30010810 · Oct 31
€5,305 EUR
$5,927 USD
View
5 more retailers have this diamond
Prices start from €4,055 EURSave up to €1,250 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
1.00ct Marquise
€4,055 EUR