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Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6551676154

Certificate GIA 6551676154

Diamond specifications and retailer prices

From €4,607 EUR
As of November 4, 2026
Save €3,960 EUR (46%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €9,752 EUR at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D 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 6551676154. Listed at 27 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551676154
Dimensions9.98 × 5.12 × 3.26 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
9.98 mm5.12 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551676154
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

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 4
Current: €7,114 EUR|Low: €4,615 EUR|High: €8,694 EUR|Avg: €5,779 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 11€4,615 EUR
Retailer 3€4,875 EUR
Retailer 4€4,917 EUR
Retailer 6€4,927 EUR
Retailer 14€5,224 EUR
Retailer 7€5,282 EUR
Retailer 13€5,282 EUR
Retailer 8€5,537 EUR
Retailer 9€5,537 EUR
Retailer 5€5,718 EUR
Retailer 15€5,758 EUR
Retailer 2€6,169 EUR
Retailer 12€6,345 EUR
Retailer 1€7,114 EUR
Retailer 10€8,567 EUR

37 data points across 15 retailers

27 retailers€4,607 EUR to €8,567 EUR

A
Cheapest Retailer
-
€4,607 EUR
A
Retailer 2
-
€4,615 EUR
View
A
Retailer 3
-
€4,621 EUR
View
A
Retailer 4
-
€4,875 EUR
View
Final sale: no returns
A
Retailer 5
-
€4,917 EUR
View
A
Retailer 6
-
€4,927 EUR
View
B+
Retailer 7
-
€5,211 EUR
View
B+
Retailer 8
-
€5,224 EUR
View
Retailer 9
-
€5,282 EUR
View
Price last confirmed 36 days ago
Retailer 10
-
€5,282 EUR
View
Price last confirmed 29 days ago
Retailer 11
-
€5,282 EUR
View
Price last confirmed 41 days ago
Retailer 12
-
€5,282 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€5,537 EUR
View
B+
Retailer 14
-
€5,537 EUR
View
Retailer 15
-
€5,718 EUR
View
Price last confirmed 33 days ago
B+
Retailer 16
-
€5,758 EUR
View
B+
Retailer 17
-
€5,971 EUR
View
Retailer 18
-
€6,095 EUR
View
Price last confirmed 38 days ago
Retailer 19
-
€6,095 EUR
View
Price last confirmed 43 days ago
B+
Retailer 20
-
€6,169 EUR
View
B+
Retailer 21
-
€6,313 EUR
View
B+
Retailer 22
-
€6,345 EUR
View
Retailer 23
-
€6,428 EUR
View
Price last confirmed 24 days ago
B+
Retailer 24
-
€7,114 EUR
View
B
Retailer 25
-
€8,567 EUR
View
Retailer 26
-
€9,752 EUR
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
11d54c3b-cba8-4160-9f95-1f8b3d9842c9 · Sep 29
€9,752 EUR
$10,946 USD
View
Price last confirmed 37 days ago
26 more retailers have this diamond
Prices start from €4,607 EURSave up to €3,960 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
€4,607 EUR