Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2518908651

Certificate GIA 2518908651

Diamond specifications and retailer prices

From €1,057 EUR
As of November 6, 2026
Save €1,419 EUR (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,457 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded D 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 2518908651. Listed at 17 retailers as of November 4, 2026, with a 134% 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

0.80
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2518908651
Dimensions7.28 × 5.15 × 3.33 mm
L/W Ratio1.41
Top View
7.28 mm5.15 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2518908651
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,457 EUR|Low: €1,054 EUR|High: €3,457 EUR|Avg: €1,674 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2€1,057 EUR
Retailer 11€1,066 EUR
Retailer 4€1,308 EUR
Retailer 5€1,326 EUR
Retailer 13€1,416 EUR
Retailer 14€1,418 EUR
Retailer 6€1,476 EUR
Retailer 12€1,483 EUR
Retailer 8€1,577 EUR
Retailer 3€1,635 EUR
Retailer 7€1,777 EUR
Retailer 10€1,935 EUR
Retailer 9€2,476 EUR
NZ Jewellers€3,457 EUR

28 data points across 14 retailers

17 retailers€1,057 EUR to €2,476 EUR

A
Cheapest Retailer
-
€1,057 EUR
A
Retailer 2
-
€1,066 EUR
View
Retailer 3
-
€1,251 EUR
View
Price last confirmed 89 days ago
A
Retailer 4
-
€1,308 EUR
View
Final sale: no returns
A
Retailer 5
-
€1,326 EUR
View
A
Retailer 6
-
€1,416 EUR
View
Retailer 7
-
€1,418 EUR
View
Price last confirmed 11 days ago
A
Retailer 8
-
€1,418 EUR
View
B+
Retailer 9
-
€1,476 EUR
View
Retailer 10
-
€1,483 EUR
View
Price last confirmed 12 days ago
B+
Retailer 11
-
€1,483 EUR
View
B+
Retailer 12
-
€1,577 EUR
View
Retailer 13
-
€1,635 EUR
View
Price last confirmed 10 days ago
B+
Retailer 14
-
€1,777 EUR
View
B+
Retailer 15
-
€1,935 EUR
View
B
Retailer 16
-
€2,476 EUR
View
Most Expensive
NZ Jewellers
ac209de7-2755-45a1-a958-5785e8852902 · Oct 27
€3,457 EUR
$3,860 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from €1,057 EURSave up to €1,419 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
0.80ct Oval
€1,057 EUR