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Radiant|Natural|GIA

1.01ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5423637900

Certificate GIA 5423637900

Diamond specifications and retailer prices

From $2,336 NZD
As of November 6, 2026
Save $6,918 NZD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,254 NZD at Adiamor · As of November 5, 2026
View at Adiamor

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423637900. Listed at 19 retailers as of November 5, 2026, with prices from $2,336 to $9,254, a $6,918 spread on the same certified stone. Adiamor lists it at $9,254. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5423637900
Dimensions6.02 × 5.01 × 3.66 mm
L/W Ratio1.20
Top View
6.02 mm5.01 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 5423637900
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.1%

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: $5,825 NZD|Low: $2,336 NZD|High: $5,926 NZD|Avg: $3,726 NZD|-1.5%
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$2,336 NZD
Retailer 8$2,401 NZD
Retailer 11$3,085 NZD
Retailer 3$3,121 NZD
Retailer 10$3,220 NZD
Retailer 7$3,339 NZD
Retailer 4$3,629 NZD
Retailer 9$3,687 NZD
Retailer 2$4,362 NZD
Retailer 6$4,539 NZD
Retailer 1$5,825 NZD

36 data points across 11 retailers

19 retailers$2,336 NZD to $9,254 NZD

A
Cheapest Retailer
-
$2,336 NZD
A
Retailer 2
-
$2,401 NZD
View
B+
Retailer 3
-
$3,016 NZD
View
B+
Retailer 4
-
$3,085 NZD
View
Final sale: no returns
Retailer 5
-
$3,121 NZD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$3,220 NZD
View
B+
Retailer 7
-
$3,339 NZD
View
Retailer 8
-
$3,343 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,343 NZD
View
B+
Retailer 10
-
$3,498 NZD
View
B+
Retailer 11
-
$3,629 NZD
View
B+
Retailer 12
-
$3,687 NZD
View
B+
Retailer 13
-
$3,857 NZD
View
B+
Retailer 14
-
$3,857 NZD
View
Retailer 15
-
$4,362 NZD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$4,539 NZD
View
B
Retailer 17
-
$5,825 NZD
View
C
Retailer 18
-
$8,154 NZD
View
Most Expensive
C
Adiamor
D-50368245 · Nov 5
$9,254 NZD
$5,130 USD
View
18 more retailers have this diamond
Prices start from $2,336 NZDSave up to $6,918 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
$2,336 NZD