Oval|Natural|GIA

5.01ct I SI1 Oval Natural Diamond

I/SI1

Diamond specifications and retailer prices

From €80,800 EUR
$90,270 USD
As of October 31, 2026
Save €1,120 EUR (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €81,920 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 5.01ct natural oval diamond

This 5.01ct natural oval sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at 2 retailers as of October 30, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.01
Carat
I
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions13.72 × 9.78 × 5.71 mm
L/W Ratio1.40
Top View
13.72 mm9.78 mm5.01 ctI / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 63.0%CrownGirdle: MediumPavilionCuletDepth 58.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €81,920 EUR|Low: €80,800 EUR|High: €82,795 EUR|Avg: €81,549 EUR|+0.6%
Moon Ocean
Retailer 2
October 30, 2026
Retailer 2€80,800 EUR
Moon Ocean€81,920 EUR

41 data points across 2 retailers

2 retailers€80,800 EUR to €81,920 EUR

B
Cheapest Retailer
-
€80,800 EUR
$90,270 USD
Most Expensive
B
Moon Ocean
NVN-EED250AD6-859 · Oct 30
€81,920 EUR
£72,064 GBP
View
1 more retailer has this diamond
Prices start from €80,800 EURSave up to €1,120 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.

B
5.01ct Oval
€80,800 EUR