Oval|Natural|GIA

0.90ct I I1 Oval Natural Diamond

ID • I/I1 • GIA 2518657261

Certificate GIA 2518657261

Diamond specifications and retailer prices

From €688 EUR
$769 USD
As of November 1, 2026
Save €272 EUR (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,124 EUR at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2518657261. Listed at 5 retailers as of October 31, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.18°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 2518657261
Dimensions7.75 × 5.40 × 3.34 mm
L/W Ratio1.44
Top View
7.75 mm5.40 mm0.90 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2518657261
Side View
Table 61.0%Crown 38.18°Girdle: STK-VTKPavilion 39.74°Culet: NoneDepth 61.8%

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 1
Current: €961 EUR|Low: €688 EUR|High: €1,114 EUR|Avg: €896 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5€688 EUR
Retailer 2€701 EUR
Retailer 3€806 EUR
Retailer 1€961 EUR
Retailer 4€967 EUR
Retailer 7€1,043 EUR
Retailer 6€1,114 EUR

12 data points across 7 retailers

5 retailers€688 EUR to €961 EUR

A
Cheapest Retailer
-
€688 EUR
$769 USD
A
Retailer 2
-
€701 EUR
$783 USD
View
Retailer 3
-
€781 EUR
$873 USD
View
Price last confirmed 62 days ago
A
Retailer 4
-
€961 EUR
View
Most Expensive
NZ Jewellers
05ee709b-668f-49cd-8bd5-4587e1477cbd · Aug 29
€2,124 EUR
$2,373 USD
View
Price last confirmed 64 days ago
4 more retailers have this diamond
Prices start from €688 EURSave up to €272 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
0.90ct Oval
€688 EUR