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Oval|Natural|GIA

1.21ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 6545391379

Certificate GIA 6545391379

Diamond specifications and retailer prices

From €2,391 EUR
As of November 5, 2026
Save €125 EUR (5%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,685 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545391379. Listed at 9 retailers as of November 5, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545391379
Dimensions8.55 × 5.70 × 3.70 mm
L/W Ratio1.50
Top View
8.55 mm5.70 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545391379
Side View
Table 61.0%Crown 38.8°GirdlePavilionCulet: NoneDepth 64.9%

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 5
Current: €4,685 EUR|Low: €2,140 EUR|High: €4,762 EUR|Avg: €2,816 EUR|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4€2,152 EUR
Retailer 8€2,165 EUR
Retailer 5€2,226 EUR
Retailer 6€2,241 EUR
Retailer 9€2,345 EUR
Retailer 7€2,391 EUR
Retailer 2€2,517 EUR
Retailer 10€2,708 EUR
Retailer 3€3,946 EUR
NZ Jewellers€4,685 EUR

40 data points across 10 retailers

9 retailers€2,391 EUR to €2,517 EUR

Retailer 1
-
€2,152 EUR
Price last confirmed 10 days ago
Retailer 2
-
€2,165 EUR
View
Price last confirmed 9 days ago
Retailer 3
-
€2,226 EUR
View
Price last confirmed 10 days ago
Retailer 4
-
€2,241 EUR
View
Price last confirmed 12 days ago
Retailer 5
-
€2,345 EUR
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€2,391 EUR
View
B+
Retailer 7
-
€2,517 EUR
View
Retailer 8
-
€3,946 EUR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
acedda81-80b1-4481-9674-cd6ffd621568 · Oct 27
€4,685 EUR
$5,231 USD
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from €2,391 EURSave up to €125 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
€2,391 EUR