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Oval|Natural|GIA

1.80ct K I1 Oval Natural Diamond

EX • K/I1 • GIA 3475208278

Certificate GIA 3475208278

Diamond specifications and retailer prices

From €1,971 EUR
As of November 6, 2026
Save €3,549 EUR (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,520 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3475208278. Listed at 10 retailers as of November 5, 2026, with prices from €1,971 to €5,520, a €3,549 spread on the same certified stone. NZ Jewellers lists it at €5,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3475208278
Dimensions9.41 × 6.81 × 4.29 mm
L/W Ratio1.38
Top View
9.41 mm6.81 mm1.80 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3475208278
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
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: €5,520 EUR|Low: €1,949 EUR|High: €5,520 EUR|Avg: €2,987 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4€1,971 EUR
Retailer 9€2,453 EUR
Retailer 2€2,575 EUR
Retailer 5€2,640 EUR
Retailer 7€2,640 EUR
Retailer 6€2,742 EUR
Retailer 8€3,046 EUR
Retailer 3€3,090 EUR
NZ Jewellers€5,520 EUR

42 data points across 9 retailers

10 retailers€1,971 EUR to €5,520 EUR

A
Cheapest Retailer
-
€1,971 EUR
B+
Retailer 2
-
€2,365 EUR
View
B+
Retailer 3
-
€2,453 EUR
View
A
Retailer 4
-
€2,575 EUR
View
Retailer 5
-
€2,640 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€2,640 EUR
View
B+
Retailer 7
-
€2,742 EUR
View
B+
Retailer 8
-
€3,046 EUR
View
B+
Retailer 9
-
€3,090 EUR
View
Most Expensive
B
NZ Jewellers
2cde70b5-bb4a-4079-af00-3fc5ec9a9561 · Nov 5
€5,520 EUR
$6,163 USD
View
9 more retailers have this diamond
Prices start from €1,971 EURSave up to €3,549 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
1.80ct Oval
€1,971 EUR