Oval|Natural|GIA

1.21ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 7536671019

Certificate GIA 7536671019

Diamond specifications and retailer prices

From €3,490 EUR
As of November 6, 2026
Save €3,631 EUR (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,121 EUR at NZ Jewellers · As of November 5, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7536671019. Listed at 17 retailers as of November 5, 2026, with prices from €3,490 to €7,121, a €3,631 spread on the same certified stone. NZ Jewellers lists it at €7,121. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536671019
Dimensions8.33 × 6.02 × 3.79 mm
L/W Ratio1.38
Top View
8.33 mm6.02 mm1.21 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536671019
Side View
Table 60.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 62.9%

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: €7,121 EUR|Low: €3,490 EUR|High: €7,433 EUR|Avg: €4,524 EUR
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 3€3,490 EUR
Retailer 6€3,565 EUR
Retailer 15€3,641 EUR
Retailer 7€3,773 EUR
Retailer 14€3,865 EUR
Retailer 2€3,965 EUR
Retailer 10€4,024 EUR
Retailer 4€4,088 EUR
Retailer 16€4,088 EUR
Retailer 17€4,088 EUR
Retailer 8€4,277 EUR
Retailer 13€4,624 EUR
Retailer 9€4,648 EUR
Retailer 5€4,717 EUR
Retailer 11€4,987 EUR
Retailer 12€6,493 EUR
NZ Jewellers€7,121 EUR

32 data points across 17 retailers

17 retailers€3,490 EUR to €7,121 EUR

B+
Cheapest Retailer
-
€3,490 EUR
B
Retailer 2
-
€3,565 EUR
View
B
Retailer 3
-
€3,641 EUR
View
B
Retailer 4
-
€3,773 EUR
View
Final sale: no returns
B
Retailer 5
-
€3,865 EUR
View
B
Retailer 6
-
€3,965 EUR
View
B
Retailer 7
-
€4,024 EUR
View
Retailer 8
-
€4,088 EUR
View
Price last confirmed 9 days ago
B
Retailer 9
-
€4,088 EUR
View
B
Retailer 10
-
€4,088 EUR
View
B
Retailer 11
-
€4,277 EUR
View
B
Retailer 12
-
€4,624 EUR
View
Retailer 13
-
€4,648 EUR
View
Price last confirmed 29 days ago
B
Retailer 14
-
€4,717 EUR
View
B
Retailer 15
-
€4,987 EUR
View
B
Retailer 16
-
€6,493 EUR
View
Most Expensive
C
NZ Jewellers
e3f3493a-d22b-4b3f-b366-fe89df1b7f60 · Nov 5
€7,121 EUR
$7,951 USD
View
16 more retailers have this diamond
Prices start from €3,490 EURSave up to €3,631 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
€3,490 EUR