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Radiant|Natural|GIA

1.05ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2514808227

Certificate GIA 2514808227

Diamond specifications and retailer prices

From $3,696 NZD
As of November 4, 2026
Save $6,193 NZD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,889 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514808227. Listed at 16 retailers as of November 4, 2026, with prices from $3,696 to $9,889, a $6,193 spread on the same certified stone. NZ Jewellers lists it at $9,889. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514808227
Dimensions6.06 × 5.24 × 3.58 mm
L/W Ratio1.16
Top View
6.06 mm5.24 mm1.05 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514808227
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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 4
Current: $9,889 NZD|Low: $3,406 NZD|High: $9,889 NZD|Avg: $5,026 NZD
NZ Jewellers
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
November 7, 2026
Retailer 12$3,696 NZD
Retailer 13$3,788 NZD
Retailer 16$3,871 NZD
Retailer 15$3,954 NZD
Retailer 7$4,153 NZD
Retailer 3$4,275 NZD
Retailer 4$4,284 NZD
Retailer 6$4,284 NZD
Retailer 14$4,483 NZD
Retailer 9$4,587 NZD
Retailer 8$4,944 NZD
Retailer 2$5,004 NZD
Retailer 5$5,298 NZD
Retailer 10$5,772 NZD
Retailer 11$8,262 NZD
NZ Jewellers$9,889 NZD

37 data points across 16 retailers

16 retailers$3,696 NZD to $9,889 NZD

A
Cheapest Retailer
-
$3,696 NZD
Retailer 2
-
$3,788 NZD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$3,871 NZD
View
A
Retailer 4
-
$3,954 NZD
View
Final sale: no returns
A
Retailer 5
-
$4,153 NZD
View
A
Retailer 6
-
$4,275 NZD
View
Retailer 7
-
$4,284 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$4,284 NZD
View
B+
Retailer 9
-
$4,483 NZD
View
A
Retailer 10
-
$4,587 NZD
View
B+
Retailer 11
-
$4,944 NZD
View
B+
Retailer 12
-
$5,004 NZD
View
Retailer 13
-
$5,298 NZD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
$5,772 NZD
View
B
Retailer 15
-
$8,262 NZD
View
Most Expensive
B
NZ Jewellers
190ecc31-4048-4aa8-981f-590dbe7fd1eb · Nov 5
$9,889 NZD
$5,482 USD
View
15 more retailers have this diamond
Prices start from $3,696 NZDSave up to $6,193 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
$3,696 NZD