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Radiant|Natural|GIA

1.02ct J SI2 Radiant Natural Diamond

GD • J/SI2 • GIA 2176274488

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 2176274488

Diamond specifications and retailer prices

From €2,351 EUR
As of November 4, 2026
Save €1,266 EUR (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,618 EUR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded J 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 2176274488. Listed at 12 retailers as of November 4, 2026, with prices from €2,351 to €3,618, a €1,266 spread on the same certified stone. Washington Diamond lists it at €3,618. 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

1.02
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2176274488
Dimensions6.62 × 5.15 × 3.30 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.62 mm5.15 mm1.02 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2176274488
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €3,363 EUR|Low: €2,351 EUR|High: €3,618 EUR|Avg: €2,854 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 7€2,351 EUR
Retailer 6€2,392 EUR
Retailer 4€2,432 EUR
Retailer 10€2,454 EUR
Retailer 8€2,837 EUR
Retailer 5€2,989 EUR
Retailer 9€3,015 EUR
Retailer 3€3,153 EUR
Retailer 11€3,153 EUR
Retailer 2€3,260 EUR
Retailer 1€3,363 EUR
Washington Diamond€3,618 EUR

22 data points across 12 retailers

12 retailers€2,351 EUR to €3,618 EUR

B
Cheapest Retailer
-
€2,351 EUR
B
Retailer 2
-
€2,392 EUR
View
Retailer 3
-
€2,432 EUR
View
Price last confirmed 10 days ago
B
Retailer 4
-
€2,454 EUR
View
C
Retailer 5
-
€2,837 EUR
View
C
Retailer 6
-
€2,989 EUR
View
C
Retailer 7
-
€3,015 EUR
View
C
Retailer 8
-
€3,153 EUR
View
C
Retailer 9
-
€3,153 EUR
View
C
Retailer 10
-
€3,260 EUR
View
C
Retailer 11
-
€3,363 EUR
View
Most Expensive
C
Washington Diamond
1947493332 · Nov 6
€3,618 EUR
$4,039 USD
View
11 more retailers have this diamond
Prices start from €2,351 EURSave up to €1,266 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
1.02ct Radiant
€2,351 EUR