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Radiant|Natural|GIA

1.20ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6525678071

Certificate GIA 6525678071

Diamond specifications and retailer prices

From €3,017 EUR
As of November 4, 2026
Save €1,368 EUR (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,385 EUR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded J 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 6525678071. Listed at 12 retailers as of November 4, 2026, with prices from €3,017 to €4,385, a €1,368 spread on the same certified stone. Washington Diamond lists it at €4,385. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525678071
Dimensions6.94 × 5.34 × 3.66 mm
L/W Ratio1.30
Top View
6.94 mm5.34 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525678071
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 4
Current: €4,173 EUR|Low: €3,017 EUR|High: €4,436 EUR|Avg: €3,683 EUR|+3.0%
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
Retailer 16
Retailer 17
Washington Diamond
November 6, 2026
Retailer 13€3,017 EUR
Retailer 12€3,020 EUR
Retailer 10€3,068 EUR
Retailer 3€3,092 EUR
Retailer 7€3,098 EUR
Retailer 6€3,162 EUR
Retailer 14€3,379 EUR
Retailer 11€3,782 EUR
Retailer 15€3,869 EUR
Retailer 16€4,013 EUR
Retailer 17€4,013 EUR
Retailer 4€4,099 EUR
Retailer 5€4,099 EUR
Retailer 9€4,132 EUR
Retailer 2€4,147 EUR
Retailer 1€4,173 EUR
Washington Diamond€4,385 EUR
Retailer 8€4,436 EUR

22 data points across 18 retailers

12 retailers€3,017 EUR to €4,385 EUR

B+
Cheapest Retailer
-
€3,017 EUR
B+
Retailer 2
-
€3,020 EUR
View
B+
Retailer 3
-
€3,068 EUR
View
B+
Retailer 4
-
€3,092 EUR
View
B
Retailer 5
-
€3,379 EUR
View
B
Retailer 6
-
€3,782 EUR
View
B
Retailer 7
-
€3,869 EUR
View
B
Retailer 8
-
€4,013 EUR
View
B
Retailer 9
-
€4,013 EUR
View
B
Retailer 10
-
€4,147 EUR
View
B
Retailer 11
-
€4,173 EUR
View
Most Expensive
B
Washington Diamond
1947493255 · Nov 6
€4,385 EUR
$4,896 USD
View
11 more retailers have this diamond
Prices start from €3,017 EURSave up to €1,368 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 Radiant
€3,017 EUR