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Marquise|Natural|GIA

1.00ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 6227965795

Certificate GIA 6227965795

Diamond specifications and retailer prices

From €2,976 EUR
As of November 3, 2026
Save €3,605 EUR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,581 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6227965795. Listed at 19 retailers as of November 3, 2026, with prices from €2,976 to €6,581, a €3,605 spread on the same certified stone. NZ Jewellers lists it at €6,581. 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

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6227965795
Dimensions10.27 × 5.06 × 3.17 mm
L/W Ratio2.03
Top View
10.27 mm5.06 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 6227965795
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.7%

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 3
Current: €6,581 EUR|Low: €2,979 EUR|High: €6,581 EUR|Avg: €4,198 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6€2,979 EUR
Retailer 8€3,422 EUR
Retailer 9€3,422 EUR
Retailer 7€3,554 EUR
Retailer 11€3,633 EUR
Retailer 2€3,826 EUR
Retailer 10€3,948 EUR
Retailer 4€4,018 EUR
Retailer 3€4,274 EUR
Retailer 5€6,317 EUR
NZ Jewellers€6,581 EUR

42 data points across 11 retailers

19 retailers€2,976 EUR to €6,581 EUR

B+
Cheapest Retailer
-
€2,976 EUR
B+
Retailer 2
-
€2,979 EUR
View
B+
Retailer 3
-
€3,038 EUR
View
B+
Retailer 4
-
€3,135 EUR
View
B+
Retailer 5
-
€3,253 EUR
View
B+
Retailer 6
-
€3,422 EUR
View
B+
Retailer 7
-
€3,422 EUR
View
B
Retailer 8
-
€3,554 EUR
View
B
Retailer 9
-
€3,633 EUR
View
B
Retailer 10
-
€3,723 EUR
View
B
Retailer 11
-
€3,826 EUR
View
B
Retailer 12
-
€3,864 EUR
View
B
Retailer 13
-
€3,864 EUR
View
B
Retailer 14
-
€3,948 EUR
View
B
Retailer 15
-
€3,990 EUR
View
B
Retailer 16
-
€4,018 EUR
View
Retailer 17
-
€4,274 EUR
View
Price last confirmed 12 days ago
B
Retailer 18
-
€6,317 EUR
View
Most Expensive
C
NZ Jewellers
e226a323-7914-460d-ab19-b6d22d916204 · Nov 3
€6,581 EUR
$7,357 USD
View
18 more retailers have this diamond
Prices start from €2,976 EURSave up to €3,605 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.

B+
1.00ct Marquise
€2,976 EUR