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Radiant|Natural|GIA

1.20ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7556663783

Certificate GIA 7556663783

Diamond specifications and retailer prices

From €2,572 EUR
As of November 4, 2026
Save €2,319 EUR (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,891 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556663783. Listed at 11 retailers as of November 4, 2026, with prices from €2,572 to €4,891, a €2,319 spread on the same certified stone. Helzberg Diamonds lists it at €4,891. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556663783
Dimensions7.10 × 5.39 × 3.71 mm
L/W Ratio1.32
Culet sizeNone
Top View
7.10 mm5.39 mm1.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556663783
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 4
Current: €4,891 EUR|Low: €2,572 EUR|High: €5,043 EUR|Avg: €3,459 EUR|-3.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7€2,572 EUR
Retailer 6€2,635 EUR
Retailer 8€2,773 EUR
Retailer 2€3,002 EUR
Retailer 11€3,099 EUR
Retailer 9€3,301 EUR
Retailer 10€3,371 EUR
Retailer 5€3,429 EUR
Retailer 4€3,570 EUR
Retailer 3€4,647 EUR
Helzberg Diamonds€4,891 EUR

36 data points across 11 retailers

11 retailers€2,572 EUR to €4,891 EUR

A
Cheapest Retailer
-
€2,572 EUR
A
Retailer 2
-
€2,635 EUR
View
A
Retailer 3
-
€2,773 EUR
View
B+
Retailer 4
-
€3,002 EUR
View
B+
Retailer 5
-
€3,099 EUR
View
B+
Retailer 6
-
€3,301 EUR
View
B+
Retailer 7
-
€3,371 EUR
View
B+
Retailer 8
-
€3,429 EUR
View
B+
Retailer 9
-
€3,570 EUR
View
B
Retailer 10
-
€4,647 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRNLLMMMJNOJ · Nov 6
€4,891 EUR
$5,461 USD
View
10 more retailers have this diamond
Prices start from €2,572 EURSave up to €2,319 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
€2,572 EUR