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Oval|Natural|GIA

1.00ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 5556313783

Certificate GIA 5556313783

Diamond specifications and retailer prices

From €1,748 EUR
As of October 31, 2026
Save €1,495 EUR (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,243 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J 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 5556313783. Listed at 18 retailers as of October 31, 2026, with prices from €1,748 to €3,243, a €1,495 spread on the same certified stone. Helzberg Diamonds lists it at €3,243. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.01°
Pavilion angle39.88°
OriginNatural
Grading LabGIA
CertificateGIA 5556313783
Dimensions8.06 × 5.56 × 3.47 mm
L/W Ratio1.45
Culet sizeNone
Top View
8.06 mm5.56 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556313783
Side View
Table 58.0%Crown 39.01°Girdle: MED-THKPavilion 39.88°Culet: NoneDepth 62.3%

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: €3,243 EUR|Low: €1,748 EUR|High: €3,310 EUR|Avg: €2,293 EUR|-2.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9€1,748 EUR
Retailer 14€1,763 EUR
Retailer 18€1,794 EUR
Retailer 17€1,809 EUR
Retailer 3€1,814 EUR
Retailer 7€1,970 EUR
Retailer 5€2,150 EUR
Retailer 16€2,269 EUR
Retailer 6€2,289 EUR
Retailer 10€2,381 EUR
Retailer 15€2,549 EUR
Retailer 12€2,559 EUR
Retailer 2€2,696 EUR
Retailer 13€2,696 EUR
Retailer 4€2,758 EUR
Retailer 11€2,786 EUR
Retailer 8€2,969 EUR
Helzberg Diamonds€3,243 EUR

30 data points across 18 retailers

18 retailers€1,748 EUR to €3,243 EUR

A
Cheapest Retailer
-
€1,748 EUR
A
Retailer 2
-
€1,763 EUR
View
Retailer 3
-
€1,794 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
€1,809 EUR
View
A
Retailer 5
-
€1,814 EUR
View
B+
Retailer 6
-
€1,970 EUR
View
B+
Retailer 7
-
€2,150 EUR
View
B+
Retailer 8
-
€2,150 EUR
View
B+
Retailer 9
-
€2,269 EUR
View
B+
Retailer 10
-
€2,289 EUR
View
B+
Retailer 11
-
€2,549 EUR
View
B
Retailer 12
-
€2,559 EUR
View
B
Retailer 13
-
€2,696 EUR
View
B
Retailer 14
-
€2,696 EUR
View
B
Retailer 15
-
€2,758 EUR
View
B
Retailer 16
-
€2,786 EUR
View
Retailer 17
-
€2,969 EUR
View
Price last confirmed 11 days ago
Most Expensive
B
Helzberg Diamonds
XZRLLLMJHJNOJ · Nov 1
€3,243 EUR
$3,621 USD
View
17 more retailers have this diamond
Prices start from €1,748 EURSave up to €1,495 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 Oval
€1,748 EUR