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Radiant|Natural|GIA

1.20ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6525678071

Certificate GIA 6525678071

Diamond specifications and retailer prices

From $6,077 NZD
As of November 4, 2026
Save $2,755 NZD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,832 NZD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.2ct natural radiant diamond

This 1.2ct 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 6525678071. Listed at 12 retailers as of November 4, 2026, with prices from $6,077 to $8,832, a $2,755 spread on the same certified stone. Washington Diamond lists it at $8,832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525678071
Dimensions6.94 × 5.34 × 3.66 mm
L/W Ratio1.30
Top View
6.94 mm5.34 mm1.20 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525678071
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 4
Current: $8,404 NZD|Low: $6,077 NZD|High: $8,935 NZD|Avg: $7,417 NZD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Washington Diamond
November 6, 2026
Retailer 13$6,077 NZD
Retailer 12$6,083 NZD
Retailer 10$6,178 NZD
Retailer 3$6,227 NZD
Retailer 7$6,240 NZD
Retailer 6$6,368 NZD
Retailer 14$6,806 NZD
Retailer 11$7,618 NZD
Retailer 15$7,793 NZD
Retailer 16$8,081 NZD
Retailer 17$8,081 NZD
Retailer 4$8,256 NZD
Retailer 5$8,256 NZD
Retailer 9$8,321 NZD
Retailer 2$8,352 NZD
Retailer 1$8,404 NZD
Washington Diamond$8,832 NZD
Retailer 8$8,935 NZD

22 data points across 18 retailers

12 retailers$6,077 NZD to $8,832 NZD

B+
Cheapest Retailer
-
$6,077 NZD
B+
Retailer 2
-
$6,083 NZD
View
B+
Retailer 3
-
$6,178 NZD
View
B+
Retailer 4
-
$6,227 NZD
View
B
Retailer 5
-
$6,806 NZD
View
B
Retailer 6
-
$7,618 NZD
View
B
Retailer 7
-
$7,793 NZD
View
B
Retailer 8
-
$8,081 NZD
View
B
Retailer 9
-
$8,081 NZD
View
B
Retailer 10
-
$8,352 NZD
View
B
Retailer 11
-
$8,404 NZD
View
Most Expensive
B
Washington Diamond
1947493255 · Nov 6
$8,832 NZD
$4,896 USD
View
11 more retailers have this diamond
Prices start from $6,077 NZDSave up to $2,755 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.

B+
1.20ct Radiant
$6,077 NZD