Marquise|Natural|GIA

1.00ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6551676154

Certificate GIA 6551676154

Diamond specifications and retailer prices

From €4,629 EUR
$5,171 USD
As of October 30, 2026
Save €4,002 EUR (46%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €9,798 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 October 30, 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
Color
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: Oct 30
Current: €9,798 EUR|Low: €4,490 EUR|High: €9,798 EUR|Avg: €5,928 EUR
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 10€4,629 EUR
Retailer 9€4,643 EUR
Retailer 19€4,677 EUR
Retailer 4€4,898 EUR
Retailer 5€4,940 EUR
Retailer 7€4,950 EUR
Retailer 14€5,236 EUR
Retailer 21€5,248 EUR
Retailer 8€5,307 EUR
Retailer 20€5,307 EUR
Retailer 2€5,598 EUR
Retailer 16€5,619 EUR
Retailer 6€5,745 EUR
Retailer 22€5,785 EUR
Retailer 12€5,999 EUR
Retailer 3€6,198 EUR
Retailer 11€6,343 EUR
Retailer 18€6,400 EUR
Retailer 15€6,458 EUR
Retailer 17€7,197 EUR
Retailer 13€8,630 EUR
NZ Jewellers€9,798 EUR

35 data points across 22 retailers

27 retailers€4,629 EUR to €8,630 EUR

A
Cheapest Retailer
-
€4,629 EUR
$5,171 USD
A
Retailer 2
-
€4,643 EUR
$5,187 USD
View
A
Retailer 3
-
€4,677 EUR
$5,225 USD
View
A
Retailer 4
-
€4,898 EUR
$5,472 USD
View
Final sale: no returns
A
Retailer 5
-
€4,940 EUR
$5,519 USD
View
A
Retailer 6
-
€4,950 EUR
$5,530 USD
View
B+
Retailer 7
-
€5,236 EUR
$5,850 USD
View
B+
Retailer 8
-
€5,248 EUR
CA$8,144 CAD
View
Retailer 9
-
€5,307 EUR
$5,929 USD
View
Price last confirmed 31 days ago
Retailer 10
-
€5,307 EUR
$5,929 USD
View
Price last confirmed 24 days ago
Retailer 11
-
€5,307 EUR
$5,929 USD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
€5,307 EUR
$5,929 USD
View
B+
Retailer 13
-
€5,598 EUR
£4,924 GBP
View
B+
Retailer 14
-
€5,619 EUR
£4,943 GBP
View
Retailer 15
-
€5,745 EUR
A$9,874 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
€5,785 EUR
$6,463 USD
View
B+
Retailer 17
-
€5,999 EUR
$6,702 USD
View
Retailer 18
-
€6,123 EUR
$6,841 USD
View
Price last confirmed 33 days ago
Retailer 19
-
€6,123 EUR
$6,841 USD
View
Price last confirmed 38 days ago
B+
Retailer 20
-
€6,198 EUR
$6,924 USD
View
B+
Retailer 21
-
€6,343 EUR
£5,580 GBP
View
B+
Retailer 22
-
€6,400 EUR
View
Retailer 23
-
€6,458 EUR
$7,215 USD
View
Price last confirmed 19 days ago
B+
Retailer 24
-
€7,197 EUR
ZAR 129,902 ZAR
View
B
Retailer 25
-
€8,630 EUR
£7,592 GBP
View
Retailer 26
-
€9,798 EUR
$10,946 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
11d54c3b-cba8-4160-9f95-1f8b3d9842c9 · Sep 29
€9,798 EUR
$10,946 USD
View
Price last confirmed 33 days ago
26 more retailers have this diamond
Prices start from €4,629 EURSave up to €4,002 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
€4,629 EUR