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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 €1,308 EUR
₹139,119 INR
As of November 1, 2026
Save €2,963 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,270 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €1,308 to €4,270, a €2,963 spread on the same certified stone. NZ Jewellers lists it at €4,270. 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
Color
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 1
Current: €4,270 EUR|Low: €1,308 EUR|High: €4,295 EUR|Avg: €2,041 EUR|-0.6%
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 2, 2026
Retailer 11€1,308 EUR
Retailer 8€1,372 EUR
Retailer 14€1,582 EUR
Retailer 4€1,662 EUR
Retailer 13€1,741 EUR
Retailer 5€1,751 EUR
Retailer 3€1,762 EUR
Retailer 6€1,831 EUR
Retailer 12€1,864 EUR
Retailer 10€1,907 EUR
Retailer 9€1,909 EUR
Retailer 15€2,020 EUR
Retailer 2€2,220 EUR
Retailer 7€3,101 EUR
NZ Jewellers€4,270 EUR

28 data points across 15 retailers

15 retailers€1,308 EUR to €4,270 EUR

A
Cheapest Retailer
-
€1,308 EUR
₹139,119 INR
A
Retailer 2
-
€1,372 EUR
$1,533 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,582 EUR
$1,767 USD
View
A
Retailer 4
-
€1,662 EUR
$1,857 USD
View
B+
Retailer 5
-
€1,741 EUR
$1,945 USD
View
B+
Retailer 6
-
€1,751 EUR
$1,956 USD
View
B+
Retailer 7
-
€1,762 EUR
$1,968 USD
View
B+
Retailer 8
-
€1,831 EUR
$2,046 USD
View
B+
Retailer 9
-
€1,864 EUR
$2,082 USD
View
B+
Retailer 10
-
€1,907 EUR
$2,130 USD
View
B+
Retailer 11
-
€1,909 EUR
£1,679 GBP
View
B+
Retailer 12
-
€2,020 EUR
$2,257 USD
View
B
Retailer 13
-
€2,220 EUR
View
B
Retailer 14
-
€3,101 EUR
£2,728 GBP
View
Most Expensive
C
NZ Jewellers
ae89b2f3-e192-4964-a411-7ff0ef98e107 · Oct 30
€4,270 EUR
$4,771 USD
View
14 more retailers have this diamond
Prices start from €1,308 EURSave up to €2,963 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
€1,308 EUR