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Oval|Natural|GIA

1.01ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2554965797

Certificate GIA 2554965797

Diamond specifications and retailer prices

From €1,131 EUR
As of November 6, 2026
Save €1,496 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,078 EUR at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554965797. Listed at 9 retailers as of November 2, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554965797
Dimensions7.89 × 5.62 × 3.38 mm
L/W Ratio1.40
Top View
7.89 mm5.62 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554965797
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.2%

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: €3,658 EUR|Low: €1,116 EUR|High: €3,798 EUR|Avg: €1,929 EUR|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€1,131 EUR
Retailer 6€1,196 EUR
Retailer 7€1,367 EUR
Retailer 8€1,622 EUR
Retailer 4€1,664 EUR
Retailer 3€2,037 EUR
Retailer 5€2,627 EUR
NZ Jewellers€3,658 EUR

38 data points across 8 retailers

9 retailers€1,131 EUR to €2,627 EUR

A
Cheapest Retailer
-
€1,131 EUR
A
Retailer 2
-
€1,196 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,367 EUR
View
A
Retailer 4
-
€1,622 EUR
View
A
Retailer 5
-
€1,664 EUR
View
B+
Retailer 6
-
€2,037 EUR
View
B
Retailer 7
-
€2,627 EUR
View
Retailer 8
-
€3,658 EUR
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
dae57fee-c461-4de7-8235-bed936e8dd6e · Sep 18
€4,078 EUR
$4,553 USD
View
Price last confirmed 49 days ago
8 more retailers have this diamond
Prices start from €1,131 EURSave up to €1,496 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
1.01ct Oval
€1,131 EUR