Radiant|Natural|GIA

1.03ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 6492963028

Certificate GIA 6492963028

Diamond specifications and retailer prices

From €2,031 EUR
As of November 6, 2026
Save €1,159 EUR (36%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,190 EUR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6492963028. Listed at 12 retailers as of November 6, 2026, with prices from €2,031 to €3,190, a €1,159 spread on the same certified stone. Washington Diamond lists it at €3,190. 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

1.03
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492963028
Dimensions6.66 × 5.09 × 3.40 mm
L/W Ratio1.31
Top View
6.66 mm5.09 mm1.03 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492963028
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.9%

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 6
Current: €2,997 EUR|Low: €2,028 EUR|High: €3,190 EUR|Avg: €2,455 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Washington Diamond
November 6, 2026
Retailer 6€2,031 EUR
Retailer 4€2,047 EUR
Retailer 10€2,088 EUR
Retailer 7€2,191 EUR
Retailer 9€2,519 EUR
Retailer 5€2,522 EUR
Retailer 8€2,538 EUR
Retailer 3€2,660 EUR
Retailer 11€2,660 EUR
Retailer 2€2,750 EUR
Retailer 1€2,997 EUR
Washington Diamond€3,190 EUR

21 data points across 12 retailers

12 retailers€2,031 EUR to €3,190 EUR

B+
Cheapest Retailer
-
€2,031 EUR
Retailer 2
-
€2,047 EUR
View
Price last confirmed 10 days ago
B+
Retailer 3
-
€2,088 EUR
View
B
Retailer 4
-
€2,191 EUR
View
B
Retailer 5
-
€2,519 EUR
View
B
Retailer 6
-
€2,522 EUR
View
B
Retailer 7
-
€2,538 EUR
View
B
Retailer 8
-
€2,660 EUR
View
B
Retailer 9
-
€2,660 EUR
View
B
Retailer 10
-
€2,750 EUR
View
B
Retailer 11
-
€2,997 EUR
View
Most Expensive
C
Washington Diamond
1947493300 · Nov 6
€3,190 EUR
$3,562 USD
View
11 more retailers have this diamond
Prices start from €2,031 EURSave up to €1,159 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+
1.03ct Radiant
€2,031 EUR