Oval|Natural|GIA

1.20ct F I1 Oval Natural Diamond

GD • F/I1 • GIA 6491541978

Certificate GIA 6491541978

Diamond specifications and retailer prices

From €2,335 EUR
$2,619 USD
As of November 1, 2026
Save €1,032 EUR (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,251 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6491541978. Listed at 8 retailers as of November 1, 2026, with a 44% 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

1.20
Carat
F
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491541978
Dimensions8.39 × 6.02 × 3.58 mm
L/W Ratio1.39
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.39 mm6.02 mm1.20 ctF / I1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491541978
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,251 EUR|Low: €1,971 EUR|High: €5,251 EUR|Avg: €3,196 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10€1,971 EUR
Retailer 4€2,335 EUR
Retailer 3€2,404 EUR
Retailer 9€2,545 EUR
Retailer 6€2,730 EUR
Retailer 5€3,151 EUR
Retailer 2€3,367 EUR
Retailer 7€3,586 EUR
Retailer 8€4,411 EUR
NZ Jewellers€5,251 EUR

16 data points across 10 retailers

8 retailers€2,335 EUR to €3,367 EUR

B
Cheapest Retailer
-
€2,335 EUR
$2,619 USD
B
Retailer 2
-
€2,404 EUR
$2,696 USD
View
Retailer 3
-
€2,730 EUR
$3,062 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€2,730 EUR
$3,062 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€2,835 EUR
$3,180 USD
View
Price last confirmed 33 days ago
Retailer 6
-
€3,151 EUR
$3,534 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
€3,367 EUR
View
Most Expensive
NZ Jewellers
a0402939-568a-4855-b57c-3525d9dff759 · Sep 30
€5,251 EUR
$5,889 USD
View
Price last confirmed 33 days ago
7 more retailers have this diamond
Prices start from €2,335 EURSave up to €1,032 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
1.20ct Oval
€2,335 EUR