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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 $3,063 NZD
As of November 6, 2026
Save $1,032 NZD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,095 NZD at Brilliant Earth · As of November 6, 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 November 6, 2026, with prices from $3,063 to $4,095, a $1,032 spread on the same certified stone. Brilliant Earth lists it at $4,095. 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
Colour
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 6
Current: $4,095 NZD|Low: $2,709 NZD|High: $4,528 NZD|Avg: $3,592 NZD|-9.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 3$3,063 NZD
Retailer 2$3,065 NZD
Retailer 6$3,088 NZD
Retailer 5$3,507 NZD
Retailer 4$3,675 NZD
Retailer 7$3,831 NZD
Brilliant Earth$4,095 NZD

9 data points across 7 retailers

7 retailers$3,063 NZD to $4,095 NZD

A
Cheapest Retailer
-
$3,063 NZD
Final sale: no returns
A
Retailer 2
-
$3,065 NZD
View
A
Retailer 3
-
$3,088 NZD
View
A
Retailer 4
-
$3,507 NZD
View
A
Retailer 5
-
$3,675 NZD
View
B+
Retailer 6
-
$3,831 NZD
View
Most Expensive
B+
Brilliant Earth
17184943A · Nov 6
$4,095 NZD
$2,270 USD
View
6 more retailers have this diamond
Prices start from $3,063 NZDSave up to $1,032 NZD

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
$3,063 NZD