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Oval|Natural|GIA

6.00ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2566628275

Certificate GIA 2566628275

Diamond specifications and retailer prices

From €114,794 EUR
£100,983 GBP
As of November 1, 2026
Save €11,882 EUR (9%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €126,676 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 6ct natural oval diamond

This 6ct natural oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566628275. Listed at 3 retailers as of November 1, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.00
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566628275
Dimensions13.92 × 10.10 × 6.44 mm
L/W Ratio1.38
Top View
13.92 mm10.10 mm6.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566628275
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

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: €126,676 EUR|Low: €114,794 EUR|High: €126,676 EUR|Avg: €119,120 EUR
Brilliance
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€114,794 EUR
Retailer 2€115,890 EUR
Brilliance€126,676 EUR

1 data point across 3 retailers

3 retailers€114,794 EUR to €126,676 EUR

A
Cheapest Retailer
-
€114,794 EUR
£100,983 GBP
A
Retailer 2
-
€115,890 EUR
SGD 174,964 SGD
View
Most Expensive
B+
Brilliance
D46613115 · Nov 1
€126,676 EUR
$141,523 USD
View
2 more retailers have this diamond
Prices start from €114,794 EURSave up to €11,882 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
6.00ct Oval
€114,794 EUR