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Radiant|Natural|GIA

1.00ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 3555879177

Certificate GIA 3555879177

Diamond specifications and retailer prices

From $3,584 NZD
As of November 4, 2026
Save $4,990 NZD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,574 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555879177. Listed at 11 retailers as of November 4, 2026, with prices from $3,584 to $8,574, a $4,990 spread on the same certified stone. NZ Jewellers lists it at $8,574. 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

1.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555879177
Dimensions7.07 × 4.89 × 3.25 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.07 mm4.89 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555879177
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: 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 4
Current: $8,574 NZD|Low: $1,950 NZD|High: $8,574 NZD|Avg: $3,457 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
Retailer 17
Retailer 18
November 7, 2026
Retailer 10$1,950 NZD
Retailer 18$2,401 NZD
Retailer 8$2,794 NZD
Retailer 3$2,796 NZD
Retailer 6$3,043 NZD
Retailer 5$3,370 NZD
Retailer 16$3,584 NZD
Retailer 17$3,714 NZD
Retailer 4$3,727 NZD
Retailer 9$3,853 NZD
Retailer 14$3,887 NZD
Retailer 15$4,286 NZD
Retailer 2$4,456 NZD
Retailer 7$4,643 NZD
Retailer 12$4,724 NZD
Retailer 11$5,091 NZD
Retailer 13$7,165 NZD
NZ Jewellers$8,574 NZD

25 data points across 18 retailers

11 retailers$3,584 NZD to $8,574 NZD

Retailer 1
-
$3,043 NZD
Price last confirmed 23 days ago
A
Retailer 2
-
$3,584 NZD
View
A
Retailer 3
-
$3,714 NZD
View
A
Retailer 4
-
$3,887 NZD
View
B+
Retailer 5
-
$4,286 NZD
View
B+
Retailer 6
-
$4,456 NZD
View
Retailer 7
-
$4,643 NZD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$4,724 NZD
View
B+
Retailer 9
-
$5,091 NZD
View
B
Retailer 10
-
$7,165 NZD
View
Most Expensive
B
NZ Jewellers
fabae094-62cc-4ff4-80bd-fed0ed8f71de · Nov 5
$8,574 NZD
$4,753 USD
View
10 more retailers have this diamond
Prices start from $3,584 NZDSave up to $4,990 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
1.00ct Radiant
$3,584 NZD