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Radiant|Natural|GIA

1.09ct J IF Radiant Natural Diamond

ID • J/IF • GIA 2544388811

Certificate GIA 2544388811

Diamond specifications and retailer prices

From €1,520 EUR
$1,698 USD
As of November 2, 2026
Save €512 EUR (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,032 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.09ct natural radiant diamond

This 1.09ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544388811. Listed at 7 retailers as of October 31, 2026, with prices from €1,520 to €2,032, a €512 spread on the same certified stone. Brilliant Earth lists it at €2,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
J
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544388811
Dimensions6.55 × 5.14 × 3.51 mm
L/W Ratio1.27
Top View
6.55 mm5.14 mm1.09 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544388811
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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 2
Current: €2,032 EUR|Low: €1,344 EUR|High: €2,247 EUR|Avg: €1,785 EUR|-9.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 3€1,520 EUR
Retailer 2€1,521 EUR
Retailer 6€1,533 EUR
Retailer 5€1,741 EUR
Retailer 4€1,823 EUR
Retailer 7€1,901 EUR
Brilliant Earth€2,032 EUR

10 data points across 7 retailers

7 retailers€1,520 EUR to €2,032 EUR

A
Cheapest Retailer
-
€1,520 EUR
$1,698 USD
Final sale: no returns
A
Retailer 2
-
€1,521 EUR
$1,699 USD
View
A
Retailer 3
-
€1,533 EUR
MYR 6,976 MYR
View
A
Retailer 4
-
€1,741 EUR
SGD 2,628 SGD
View
A
Retailer 5
-
€1,823 EUR
$2,037 USD
View
B+
Retailer 6
-
€1,901 EUR
A$3,268 AUD
View
Most Expensive
B+
Brilliant Earth
17184943A · Oct 31
€2,032 EUR
$2,270 USD
View
6 more retailers have this diamond
Prices start from €1,520 EURSave up to €512 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
1.09ct Radiant
€1,520 EUR