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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 1559701107

Certificate GIA 1559701107

Diamond specifications and retailer prices

From €1,995 EUR
As of November 6, 2026
Save €3,400 EUR (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,395 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559701107. Listed at 22 retailers as of November 5, 2026, with prices from €1,995 to €5,395, a €3,400 spread on the same certified stone. NZ Jewellers lists it at €5,395. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.15°
Pavilion angle33.44°
OriginNatural
Grading LabGIA
CertificateGIA 1559701107
Dimensions7.71 × 5.53 × 3.27 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle, Indented Natural
Top View
7.71 mm5.53 mm1.00 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559701107
Side View
Table 61.0%Crown 34.15°Girdle: VTK-ETKPavilion 33.44°Culet: NoneDepth 59.1%

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 6
Current: €1,995 EUR|Low: €1,995 EUR|High: €4,361 EUR|Avg: €2,687 EUR|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1€1,995 EUR
Retailer 9€1,995 EUR
Retailer 2€2,248 EUR
Retailer 6€2,283 EUR
Retailer 8€2,522 EUR
Retailer 3€2,537 EUR
Retailer 5€2,731 EUR
Retailer 10€2,778 EUR
Retailer 4€3,003 EUR
Retailer 7€4,314 EUR

25 data points across 10 retailers

22 retailers€1,995 EUR to €5,395 EUR

A
Cheapest Retailer
-
€1,995 EUR
A
Retailer 2
-
€1,995 EUR
View
A
Retailer 3
-
€2,203 EUR
View
A
Retailer 4
-
€2,248 EUR
View
A
Retailer 5
-
€2,283 EUR
View
A
Retailer 6
-
€2,310 EUR
View
A
Retailer 7
-
€2,381 EUR
View
Final sale: no returns
A
Retailer 8
-
€2,522 EUR
View
A
Retailer 9
-
€2,537 EUR
View
B+
Retailer 10
-
€2,580 EUR
View
Retailer 11
-
€2,580 EUR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€2,680 EUR
View
B+
Retailer 13
-
€2,707 EUR
View
B+
Retailer 14
-
€2,731 EUR
View
B+
Retailer 15
-
€2,778 EUR
View
B+
Retailer 16
-
€2,778 EUR
View
B+
Retailer 17
-
€2,821 EUR
View
B+
Retailer 18
-
€2,977 EUR
View
B+
Retailer 19
-
€3,003 EUR
View
B
Retailer 20
-
€3,864 EUR
View
B
Retailer 21
-
€4,314 EUR
View
Most Expensive
B
NZ Jewellers
266ea106-245b-4ea0-8116-ba769b99acd8 · Nov 5
€5,395 EUR
$6,023 USD
View
21 more retailers have this diamond
Prices start from €1,995 EURSave up to €3,400 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
€1,995 EUR