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Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 1558471275

Certificate GIA 1558471275

Diamond specifications and retailer prices

From €2,087 EUR
As of November 5, 2026
Save €1,710 EUR (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,796 EUR at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558471275. Listed at 15 retailers as of November 4, 2026, with prices from €2,087 to €3,796, a €1,710 spread on the same certified stone. Helzberg Diamonds lists it at €3,796. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38.7°
Pavilion angle41.78°
OriginNatural
Grading LabGIA
CertificateGIA 1558471275
Dimensions9.88 × 5.21 × 3.35 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.88 mm5.21 mm1.00 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1558471275
Side View
Table 60.0%Crown 38.7°Girdle: STK-THKPavilion 41.78°Culet: NoneDepth 64.3%

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 5
Current: €3,796 EUR|Low: €2,075 EUR|High: €3,796 EUR|Avg: €2,687 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2€2,087 EUR
Retailer 11€2,194 EUR
Retailer 8€2,208 EUR
Retailer 5€2,254 EUR
Retailer 7€2,362 EUR
Retailer 4€2,404 EUR
Retailer 13€2,595 EUR
Retailer 3€2,703 EUR
Retailer 6€2,770 EUR
Retailer 10€2,839 EUR
Retailer 9€3,366 EUR
Retailer 12€3,607 EUR
Helzberg Diamonds€3,796 EUR

41 data points across 13 retailers

15 retailers€2,087 EUR to €3,796 EUR

A
Cheapest Retailer
-
€2,087 EUR
A
Retailer 2
-
€2,194 EUR
View
A
Retailer 3
-
€2,208 EUR
View
A
Retailer 4
-
€2,215 EUR
View
A
Retailer 5
-
€2,254 EUR
View
A
Retailer 6
-
€2,362 EUR
View
A
Retailer 7
-
€2,404 EUR
View
A
Retailer 8
-
€2,595 EUR
View
A
Retailer 9
-
€2,703 EUR
View
A
Retailer 10
-
€2,770 EUR
View
A
Retailer 11
-
€2,774 EUR
View
A
Retailer 12
-
€2,839 EUR
View
B+
Retailer 13
-
€3,366 EUR
View
B+
Retailer 14
-
€3,607 EUR
View
Most Expensive
B+
Helzberg Diamonds
XZRHLLOKNHINL · Nov 4
€3,796 EUR
$4,261 USD
View
14 more retailers have this diamond
Prices start from €2,087 EURSave up to €1,710 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
€2,087 EUR