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Marquise|Natural|GIA

1.00ct I VS1 Marquise Natural Diamond

ID • I/VS1 • GIA 6237766596

Certificate GIA 6237766596

Diamond specifications and retailer prices

From €2,870 EUR
As of November 2, 2026
Save €2,363 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,233 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 I colour (near-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 6237766596. Listed at 9 retailers as of November 2, 2026, with prices from €2,870 to €5,233, a €2,363 spread on the same certified stone. NZ Jewellers lists it at €5,233. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.74°
Pavilion angle41.89°
OriginNatural
Grading LabGIA
CertificateGIA 6237766596
Dimensions9.43 × 5.15 × 3.49 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Feather, Needle, Pinpoint, Indented Natural
Top View
9.43 mm5.15 mm1.00 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6237766596
Side View
Table 58.0%Crown 38.74°Girdle: ThickPavilion 41.89°Culet: NoneDepth 67.8%

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 2
Current: €5,233 EUR|Low: €2,869 EUR|High: €5,570 EUR|Avg: €3,648 EUR|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5€2,870 EUR
Retailer 8€2,900 EUR
Retailer 12€2,967 EUR
Retailer 9€3,003 EUR
Retailer 7€3,119 EUR
Retailer 10€3,136 EUR
Retailer 11€3,361 EUR
Retailer 2€3,382 EUR
Retailer 3€3,692 EUR
Retailer 4€3,715 EUR
Retailer 6€5,022 EUR
NZ Jewellers€5,233 EUR

37 data points across 12 retailers

9 retailers€2,870 EUR to €5,233 EUR

A
Cheapest Retailer
-
€2,870 EUR
A
Retailer 2
-
€2,900 EUR
View
A
Retailer 3
-
€3,003 EUR
View
A
Retailer 4
-
€3,119 EUR
View
A
Retailer 5
-
€3,136 EUR
View
Retailer 6
-
€3,361 EUR
View
Price last confirmed 33 days ago
B+
Retailer 7
-
€3,382 EUR
View
B
Retailer 8
-
€5,022 EUR
View
Most Expensive
B
NZ Jewellers
7093f20a-1a2c-48b3-88aa-890a2e333081 · Nov 3
€5,233 EUR
$5,873 USD
View
8 more retailers have this diamond
Prices start from €2,870 EURSave up to €2,363 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
€2,870 EUR