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Radiant|Natural|GIA

1.01ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2554328410

Certificate GIA 2554328410

Diamond specifications and retailer prices

From $3,689 NZD
As of November 5, 2026
Save $588 NZD (14%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,861 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct 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 2554328410. Listed at 20 retailers as of November 5, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554328410
Dimensions6.69 × 5.00 × 3.39 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.69 mm5.00 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554328410
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,689 NZD|Low: $3,117 NZD|High: $8,338 NZD|Avg: $4,784 NZD|+0.1%
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
November 5, 2026
Retailer 2$3,117 NZD
Retailer 4$3,186 NZD
Retailer 1$3,689 NZD
Retailer 11$3,702 NZD
Retailer 12$3,801 NZD
Retailer 16$3,951 NZD
Retailer 14$4,185 NZD
Retailer 17$4,290 NZD
Retailer 6$4,439 NZD
Retailer 5$4,573 NZD
Retailer 13$4,685 NZD
Retailer 3$4,825 NZD
Retailer 8$5,114 NZD
Retailer 9$5,186 NZD
Retailer 7$5,193 NZD
Retailer 15$7,064 NZD
Retailer 10$8,121 NZD

21 data points across 17 retailers

20 retailers$3,689 NZD to $4,277 NZD

Retailer 1
-
$3,117 NZD
Price last confirmed 18 days ago
Retailer 2
-
$3,186 NZD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$3,689 NZD
View
Retailer 4
-
$3,927 NZD
View
Price last confirmed 23 days ago
Retailer 5
-
$3,951 NZD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$3,951 NZD
View
Retailer 7
-
$4,185 NZD
View
Price last confirmed 17 days ago
Retailer 8
-
$4,239 NZD
View
Price last confirmed 40 days ago
B+
Retailer 9
-
$4,277 NZD
View
Retailer 10
-
$4,290 NZD
View
Price last confirmed 17 days ago
Retailer 11
-
$4,434 NZD
View
Price last confirmed 39 days ago
Retailer 12
-
$4,439 NZD
View
Price last confirmed 19 days ago
Retailer 13
-
$4,573 NZD
View
Price last confirmed 18 days ago
Retailer 14
-
$4,685 NZD
View
Price last confirmed 17 days ago
Retailer 15
-
$4,890 NZD
View
Price last confirmed 39 days ago
Retailer 16
-
$5,114 NZD
View
Price last confirmed 21 days ago
Retailer 17
-
$5,186 NZD
View
Price last confirmed 31 days ago
Retailer 18
-
$7,064 NZD
View
Price last confirmed 17 days ago
Retailer 19
-
$8,121 NZD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
3118713e-58d8-4b7f-a3a9-41c9f65d48c5 · Sep 30
$8,861 NZD
$4,912 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $3,689 NZDSave up to $588 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
1.01ct Radiant
$3,689 NZD