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Radiant|Natural|GIA

1.20ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6551519300

Certificate GIA 6551519300

Diamond specifications and retailer prices

From €1,219 EUR
As of November 6, 2026
Save €2,806 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,025 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551519300. Listed at 15 retailers as of November 5, 2026, with prices from €1,219 to €4,025, a €2,806 spread on the same certified stone. NZ Jewellers lists it at €4,025. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551519300
Dimensions7.10 × 5.25 × 3.59 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.10 mm5.25 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551519300
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,025 EUR|Low: €1,219 EUR|High: €4,297 EUR|Avg: €2,002 EUR|-6.3%
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
November 7, 2026
Retailer 12€1,219 EUR
Retailer 9€1,290 EUR
Retailer 4€1,504 EUR
Retailer 10€1,637 EUR
Retailer 3€1,651 EUR
Retailer 2€1,713 EUR
Retailer 7€1,752 EUR
Retailer 6€1,763 EUR
Retailer 13€1,773 EUR
Retailer 11€1,791 EUR
Retailer 8€1,816 EUR
Retailer 15€1,889 EUR
Retailer 14€2,081 EUR
Retailer 5€2,883 EUR
NZ Jewellers€4,025 EUR

23 data points across 15 retailers

15 retailers€1,219 EUR to €4,025 EUR

A
Cheapest Retailer
-
€1,219 EUR
A
Retailer 2
-
€1,290 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,504 EUR
View
A
Retailer 4
-
€1,637 EUR
View
A
Retailer 5
-
€1,651 EUR
View
B+
Retailer 6
-
€1,713 EUR
View
Retailer 7
-
€1,752 EUR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€1,763 EUR
View
B+
Retailer 9
-
€1,773 EUR
View
B+
Retailer 10
-
€1,791 EUR
View
B+
Retailer 11
-
€1,816 EUR
View
B+
Retailer 12
-
€1,889 EUR
View
B+
Retailer 13
-
€2,081 EUR
View
B
Retailer 14
-
€2,883 EUR
View
Most Expensive
B
NZ Jewellers
ae89b2f3-e192-4964-a411-7ff0ef98e107 · Nov 5
€4,025 EUR
$4,494 USD
View
14 more retailers have this diamond
Prices start from €1,219 EURSave up to €2,806 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.

A
1.20ct Radiant
€1,219 EUR