Oval|Natural|GIA

1.20ct H IF Oval Natural Diamond

EX • H/IF • GIA 5231854685

Certificate GIA 5231854685

Diamond specifications and retailer prices

From €4,006 EUR
As of October 30, 2026
Save €1,028 EUR (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,786 EUR at NZ Jewellers · As of September 26, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231854685. Listed at 8 retailers as of October 30, 2026, with a 26% 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

1.20
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.77°
OriginNatural
Grading LabGIA
CertificateGIA 5231854685
Dimensions8.10 × 5.86 × 3.76 mm
L/W Ratio1.38
Top View
8.10 mm5.86 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231854685
Side View
Table 63.0%Crown 37.77°GirdlePavilionCuletDepth 64.1%

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: Oct 30
Current: €5,034 EUR|Low: €3,992 EUR|High: €7,202 EUR|Avg: €5,018 EUR|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2€4,006 EUR
Retailer 5€4,028 EUR
Retailer 4€4,196 EUR
Retailer 6€4,505 EUR
Retailer 1€5,034 EUR
Retailer 3€7,138 EUR

45 data points across 6 retailers

8 retailers€4,006 EUR to €5,034 EUR

B+
Cheapest Retailer
-
€4,006 EUR
Retailer 2
-
€4,028 EUR
View
Price last confirmed 18 days ago
Retailer 3
-
€4,196 EUR
View
Price last confirmed 5 days ago
Retailer 4
-
€4,469 EUR
View
Price last confirmed 44 days ago
Retailer 5
-
€4,505 EUR
View
Price last confirmed 27 days ago
B+
Retailer 6
-
€5,034 EUR
View
Retailer 7
-
€7,138 EUR
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
f84800a1-97da-44f8-b57a-5f5b65f7a808 · Sep 26
€7,786 EUR
$8,739 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from €4,006 EURSave up to €1,028 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
€4,006 EUR