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Oval|Natural|GIA

1.21ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 1478670673

Certificate GIA 1478670673

Diamond specifications and retailer prices

From €2,567 EUR
As of November 6, 2026
Save €2,434 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,239 EUR at NZ Jewellers · As of September 29, 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 1478670673. Listed at 14 retailers as of November 6, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle42.22°
Pavilion angle39.49°
OriginNatural
Grading LabGIA
CertificateGIA 1478670673
Dimensions8.11 × 6.00 × 3.79 mm
L/W Ratio1.35
Culet sizeNone
Top View
8.11 mm6.00 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1478670673
Side View
Table 61.0%Crown 42.22°Girdle: STK-THKPavilion 39.49°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €2,824 EUR|Low: €2,567 EUR|High: €5,088 EUR|Avg: €3,413 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5€2,567 EUR
Retailer 8€2,730 EUR
Retailer 1€2,824 EUR
Retailer 7€2,965 EUR
Retailer 6€3,075 EUR
Retailer 9€3,410 EUR
Retailer 4€3,518 EUR
Retailer 3€3,670 EUR
Retailer 2€5,001 EUR

28 data points across 9 retailers

14 retailers€2,567 EUR to €5,001 EUR

B+
Cheapest Retailer
-
€2,567 EUR
B+
Retailer 2
-
€2,730 EUR
View
B+
Retailer 3
-
€2,824 EUR
View
B
Retailer 4
-
€2,965 EUR
View
Retailer 5
-
€3,075 EUR
View
Price last confirmed 49 days ago
Retailer 6
-
€3,075 EUR
View
Price last confirmed 30 days ago
Retailer 7
-
€3,075 EUR
View
Price last confirmed 37 days ago
Retailer 8
-
€3,193 EUR
View
Price last confirmed 39 days ago
B
Retailer 9
-
€3,518 EUR
View
Retailer 10
-
€3,549 EUR
View
Price last confirmed 46 days ago
B
Retailer 11
-
€3,670 EUR
View
B
Retailer 12
-
€5,001 EUR
View
Retailer 13
-
€5,239 EUR
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
705d9792-2cd5-401a-916f-79a4e52c8090 · Sep 29
€5,239 EUR
$5,849 USD
View
Price last confirmed 39 days ago
13 more retailers have this diamond
Prices start from €2,567 EURSave up to €2,434 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
€2,567 EUR