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Radiant|Natural|GIA

1.03ct K IF Radiant Natural Diamond

EX • K/IF • GIA 6491758655

Certificate GIA 6491758655

Diamond specifications and retailer prices

From $2,123 NZD
As of November 6, 2026
Save $1,111 NZD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,115 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) 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 6491758655. Listed at 7 retailers as of November 6, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6491758655
Dimensions6.44 × 5.35 × 3.55 mm
L/W Ratio1.20
Top View
6.44 mm5.35 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6491758655
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.4%

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: $3,234 NZD|Low: $2,100 NZD|High: $5,109 NZD|Avg: $3,098 NZD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5$2,123 NZD
Retailer 7$2,594 NZD
Retailer 2$2,702 NZD
Retailer 10$2,706 NZD
Retailer 9$2,917 NZD
Retailer 11$2,917 NZD
Retailer 4$2,922 NZD
Retailer 3$3,009 NZD
Retailer 6$3,034 NZD
Retailer 1$3,234 NZD
Retailer 8$5,109 NZD

20 data points across 11 retailers

7 retailers$2,123 NZD to $3,234 NZD

A
Cheapest Retailer
-
$2,123 NZD
A
Retailer 2
-
$2,594 NZD
View
A
Retailer 3
-
$2,922 NZD
View
A
Retailer 4
-
$3,034 NZD
View
A
Retailer 5
-
$3,234 NZD
View
Retailer 6
-
$3,366 NZD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
c359a0ee-958f-40a5-80ef-7d24c66bcd37 · Sep 21
$7,115 NZD
$3,944 USD
View
Price last confirmed 46 days ago
6 more retailers have this diamond
Prices start from $2,123 NZDSave up to $1,111 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
1.03ct Radiant
$2,123 NZD