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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 €2,085 EUR
SGD 3,148 SGD
As of October 31, 2026
Save €1,808 EUR (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,893 EUR at Helzberg Diamonds · As of October 31, 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 October 31, 2026, with prices from €2,085 to €3,893, a €1,808 spread on the same certified stone. Helzberg Diamonds lists it at €3,893. 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
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: Oct 31
Current: €3,893 EUR|Low: €2,073 EUR|High: €3,893 EUR|Avg: €2,725 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
Retailer 14
November 2, 2026
Retailer 9€2,085 EUR
Retailer 14€2,225 EUR
Retailer 6€2,248 EUR
Retailer 5€2,264 EUR
Retailer 10€2,265 EUR
Retailer 7€2,425 EUR
Retailer 3€2,464 EUR
Retailer 13€2,658 EUR
Retailer 11€2,764 EUR
Retailer 8€2,840 EUR
Retailer 2€2,915 EUR
Retailer 12€3,383 EUR
Retailer 4€3,695 EUR
Helzberg Diamonds€3,893 EUR

42 data points across 14 retailers

15 retailers€2,085 EUR to €3,893 EUR

A
Cheapest Retailer
-
€2,085 EUR
SGD 3,148 SGD
A
Retailer 2
-
€2,225 EUR
$2,486 USD
View
A
Retailer 3
-
€2,248 EUR
$2,512 USD
View
A
Retailer 4
-
€2,264 EUR
$2,530 USD
View
A
Retailer 5
-
€2,265 EUR
$2,530 USD
View
A
Retailer 6
-
€2,425 EUR
£2,133 GBP
View
A
Retailer 7
-
€2,464 EUR
SGD 3,720 SGD
View
A
Retailer 8
-
€2,658 EUR
$2,970 USD
View
A
Retailer 9
-
€2,764 EUR
$3,088 USD
View
A
Retailer 10
-
€2,786 EUR
$3,113 USD
View
A
Retailer 11
-
€2,840 EUR
$3,173 USD
View
A
Retailer 12
-
€2,915 EUR
View
B+
Retailer 13
-
€3,451 EUR
$3,856 USD
View
B+
Retailer 14
-
€3,695 EUR
$4,128 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLLOKNHINL · Oct 31
€3,893 EUR
$4,349 USD
View
14 more retailers have this diamond
Prices start from €2,085 EURSave up to €1,808 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
€2,085 EUR