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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 €2,872 EUR
£2,536 GBP
As of November 1, 2026
Save €2,364 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,236 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €2,872 to €5,236, a €2,364 spread on the same certified stone. NZ Jewellers lists it at €5,236. 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
Color
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 1
Current: €5,236 EUR|Low: €2,871 EUR|High: €5,574 EUR|Avg: €3,674 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 1, 2026
Retailer 5€2,872 EUR
Retailer 8€2,902 EUR
Retailer 12€2,969 EUR
Retailer 9€3,006 EUR
Retailer 7€3,121 EUR
Retailer 10€3,138 EUR
Retailer 11€3,364 EUR
Retailer 2€3,384 EUR
Retailer 3€3,695 EUR
Retailer 4€3,718 EUR
Retailer 6€5,026 EUR
NZ Jewellers€5,236 EUR

37 data points across 12 retailers

9 retailers€2,872 EUR to €5,236 EUR

A
Cheapest Retailer
-
€2,872 EUR
£2,536 GBP
A
Retailer 2
-
€2,902 EUR
$3,255 USD
View
A
Retailer 3
-
€3,006 EUR
$3,371 USD
View
A
Retailer 4
-
€3,121 EUR
$3,501 USD
View
A
Retailer 5
-
€3,138 EUR
$3,520 USD
View
Retailer 6
-
€3,364 EUR
A$5,804 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
€3,384 EUR
$3,796 USD
View
B
Retailer 8
-
€5,026 EUR
£4,439 GBP
View
Most Expensive
B
NZ Jewellers
7093f20a-1a2c-48b3-88aa-890a2e333081 · Oct 30
€5,236 EUR
$5,873 USD
View
8 more retailers have this diamond
Prices start from €2,872 EURSave up to €2,364 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
€2,872 EUR