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Radiant|Natural|GIA

1.05ct F IF Radiant Natural Diamond

EX • F/IF • GIA 1142390715

Certificate GIA 1142390715

Diamond specifications and retailer prices

From $7,560 NZD
As of November 5, 2026
Save $4,786 NZD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,347 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded F colour (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 1142390715. Listed at 8 retailers as of November 4, 2026, with prices from $7,560 to $12,347, a $4,786 spread on the same certified stone. MOH London lists it at $12,347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1142390715
Dimensions6.47 × 5.65 × 3.59 mm
L/W Ratio1.15
Cert comments
Minor details of polish are not shown.
Top View
6.47 mm5.65 mm1.05 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1142390715
Side View
Table 68.0%CrownGirdle: VTN-THNPavilionCulet: NoneDepth 63.5%

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 5
Current: $12,347 NZD|Low: $7,560 NZD|High: $12,530 NZD|Avg: $8,720 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$7,560 NZD
Retailer 2$7,950 NZD
Retailer 5$8,023 NZD
Retailer 6$8,023 NZD
Retailer 7$8,290 NZD
Retailer 3$8,759 NZD
MOH London$12,347 NZD

44 data points across 7 retailers

8 retailers$7,560 NZD to $12,347 NZD

A
Cheapest Retailer
-
$7,560 NZD
A
Retailer 2
-
$7,950 NZD
View
A
Retailer 3
-
$8,023 NZD
View
A
Retailer 4
-
$8,023 NZD
View
A
Retailer 5
-
$8,254 NZD
View
A
Retailer 6
-
$8,290 NZD
View
A
Retailer 7
-
$8,759 NZD
View
Most Expensive
B+
MOH London
79D32E84D · Nov 4
$12,347 NZD
£5,465 GBP
View
7 more retailers have this diamond
Prices start from $7,560 NZDSave up to $4,786 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
1.05ct Radiant
$7,560 NZD