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Radiant|Natural|GIA

1.00ct J IF Radiant Natural Diamond

GD • J/IF • GIA 6515425890

Certificate GIA 6515425890

Diamond specifications and retailer prices

From €1,343 EUR
MYR 6,112 MYR
As of October 30, 2026
Save €291 EUR (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,634 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6515425890. Listed at 4 retailers as of October 30, 2026, with prices from €1,343 to €1,634, a €291 spread on the same certified stone. GemTrove lists it at €1,634. 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

1.00
Carat
J
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6515425890
Dimensions6.44 × 4.94 × 3.39 mm
L/W Ratio1.30
Top View
6.44 mm4.94 mm1.00 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6515425890
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: Oct 30
Current: €1,634 EUR|Low: €1,343 EUR|High: €2,112 EUR|Avg: €1,637 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 4€1,343 EUR
Retailer 2€1,355 EUR
Retailer 3€1,527 EUR
GemTrove€1,634 EUR
Retailer 5€2,112 EUR

7 data points across 5 retailers

4 retailers€1,343 EUR to €1,634 EUR

A
Cheapest Retailer
-
€1,343 EUR
MYR 6,112 MYR
A
Retailer 2
-
€1,355 EUR
$1,514 USD
View
B+
Retailer 3
-
€1,527 EUR
SGD 2,306 SGD
View
Most Expensive
B+
GemTrove
GT-N-00955719-98 · Oct 31
€1,634 EUR
A$2,808 AUD
View
3 more retailers have this diamond
Prices start from €1,343 EURSave up to €291 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
1.00ct Radiant
€1,343 EUR