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Radiant|Natural|GIA

1.20ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 3525071502

Certificate GIA 3525071502

Diamond specifications and retailer prices

From €3,391 EUR
As of November 2, 2026
Save €2,666 EUR (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,057 EUR at NZ Jewellers · As of November 3, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525071502. Listed at 8 retailers as of November 2, 2026, with prices from €3,391 to €6,057, a €2,666 spread on the same certified stone. NZ Jewellers lists it at €6,057. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.64°
Pavilion angle31.73°
OriginNatural
Grading LabGIA
CertificateGIA 3525071502
Dimensions6.88 × 5.39 × 3.54 mm
L/W Ratio1.28
Top View
6.88 mm5.39 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525071502
Side View
Table 71.0%Crown 43.64°Girdle: Thick to Very ThickPavilion 31.73°Culet: NDepth 65.7%

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 2
Current: €6,057 EUR|Low: €3,323 EUR|High: €6,087 EUR|Avg: €4,070 EUR|-0.5%
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
November 7, 2026
Retailer 8€3,391 EUR
Retailer 9€3,477 EUR
Retailer 2€3,480 EUR
Retailer 4€3,579 EUR
Retailer 11€3,607 EUR
Retailer 6€3,610 EUR
Retailer 10€3,724 EUR
Retailer 13€3,781 EUR
Retailer 12€3,824 EUR
Retailer 3€3,920 EUR
Retailer 5€4,262 EUR
Retailer 7€5,815 EUR
NZ Jewellers€6,057 EUR

33 data points across 13 retailers

8 retailers€3,391 EUR to €6,057 EUR

B+
Cheapest Retailer
-
€3,391 EUR
B+
Retailer 2
-
€3,477 EUR
View
B+
Retailer 3
-
€3,480 EUR
View
B
Retailer 4
-
€3,607 EUR
View
B
Retailer 5
-
€3,610 EUR
View
Retailer 6
-
€3,724 EUR
View
Price last confirmed 30 days ago
B
Retailer 7
-
€5,815 EUR
View
Most Expensive
B
NZ Jewellers
fc0659df-d8d3-4999-b432-b62ee671c144 · Nov 3
€6,057 EUR
$6,763 USD
View
7 more retailers have this diamond
Prices start from €3,391 EURSave up to €2,666 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
€3,391 EUR