Oval|Natural|GIA

1.21ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 2231647775

Certificate GIA 2231647775

Diamond specifications and retailer prices

From €3,194 EUR
As of November 5, 2026
Save €3,299 EUR (51%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €7,121 EUR at NZ Jewellers · As of September 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231647775. Listed at 26 retailers as of November 4, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.42°
Pavilion angle40.03°
OriginNatural
Grading LabGIA
CertificateGIA 2231647775
Dimensions8.04 × 5.90 × 3.79 mm
L/W Ratio1.36
Culet sizeNone
Top View
8.04 mm5.90 mm1.21 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231647775
Side View
Table 60.0%Crown 41.42°Girdle: MED-VTKPavilion 40.03°Culet: NoneDepth 64.3%

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 5
Current: €4,437 EUR|Low: €2,687 EUR|High: €6,589 EUR|Avg: €4,197 EUR
Retailer 1
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
Retailer 15
November 6, 2026
Retailer 15€3,225 EUR
Retailer 4€3,259 EUR
Retailer 11€3,311 EUR
Retailer 3€3,418 EUR
Retailer 7€3,524 EUR
Retailer 6€3,923 EUR
Retailer 8€4,024 EUR
Retailer 14€4,031 EUR
Retailer 5€4,120 EUR
Retailer 13€4,358 EUR
Retailer 1€4,437 EUR
Retailer 9€4,987 EUR
Retailer 2€5,902 EUR
Retailer 12€5,912 EUR
Retailer 10€6,493 EUR

38 data points across 15 retailers

26 retailers€3,194 EUR to €6,493 EUR

B+
Cheapest Retailer
-
€3,194 EUR
B+
Retailer 2
-
€3,225 EUR
View
B+
Retailer 3
-
€3,259 EUR
View
B+
Retailer 4
-
€3,265 EUR
View
B+
Retailer 5
-
€3,311 EUR
View
B+
Retailer 6
-
€3,418 EUR
View
Final sale: no returns
Retailer 7
-
€3,496 EUR
View
Price last confirmed 72 days ago
B
Retailer 8
-
€3,524 EUR
View
B+
Retailer 9
-
€3,689 EUR
View
Retailer 10
-
€3,704 EUR
View
Price last confirmed 39 days ago
Retailer 11
-
€3,704 EUR
View
Price last confirmed 30 days ago
Retailer 12
-
€3,704 EUR
View
Price last confirmed 26 days ago
B
Retailer 13
-
€3,923 EUR
View
B+
Retailer 14
-
€4,024 EUR
View
B
Retailer 15
-
€4,031 EUR
View
B
Retailer 16
-
€4,111 EUR
View
B
Retailer 17
-
€4,111 EUR
View
Retailer 18
-
€4,120 EUR
View
Price last confirmed 29 days ago
B
Retailer 19
-
€4,245 EUR
View
Retailer 20
-
€4,273 EUR
View
Price last confirmed 29 days ago
B
Retailer 21
-
€4,358 EUR
View
Retailer 22
-
€4,437 EUR
View
B
Retailer 23
-
€4,987 EUR
View
B
Retailer 24
-
€5,912 EUR
View
B
Retailer 25
-
€6,493 EUR
View
Most Expensive
NZ Jewellers
5d1df2ec-58a3-4d40-a3d1-ee69e4fa496a · Sep 30
€7,121 EUR
$7,951 USD
View
Price last confirmed 37 days ago
25 more retailers have this diamond
Prices start from €3,194 EURSave up to €3,299 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
€3,194 EUR