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Oval|Natural|GIA

1.21ct K IF Oval Natural Diamond

ID • K/IF • GIA 184

Certificate GIA 184

Diamond specifications and retailer prices

From €2,587 EUR
As of November 4, 2026
Save €682 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,269 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from €2,587 to €3,269, a €682 spread on the same certified stone. Blue Nile lists it at €3,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 184
Dimensions8.43 × 5.82 × 3.71 mm
L/W Ratio1.45
Top View
8.43 mm5.82 mm1.21 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 184
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €3,269 EUR|Low: €2,587 EUR|High: €3,269 EUR|Avg: €2,736 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3€2,587 EUR
Retailer 2€2,618 EUR
Blue Nile€3,269 EUR

2 data points across 3 retailers

3 retailers€2,587 EUR to €3,269 EUR

B+
Cheapest Retailer
-
€2,587 EUR
B+
Retailer 2
-
€2,618 EUR
View
Most Expensive
B
Blue Nile
29830453 · Nov 5
€3,269 EUR
$3,650 USD
View
2 more retailers have this diamond
Prices start from €2,587 EURSave up to €682 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+
1.21ct Oval
€2,587 EUR