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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 3535627210

Certificate GIA 3535627210

Diamond specifications and retailer prices

From $1,681 AUD
As of November 7, 2026
Save $2,583 AUD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,264 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535627210. Listed at 11 retailers as of November 5, 2026, with prices from $1,681 to $4,264, a $2,583 spread on the same certified stone. NZ Jewellers lists it at $4,264. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535627210
Dimensions6.38 × 4.92 × 3.46 mm
L/W Ratio1.30
Top View
6.38 mm4.92 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535627210
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 70.3%

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 7
Current: $4,264 AUD|Low: $1,681 AUD|High: $4,264 AUD|Avg: $2,277 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 2$1,681 AUD
Retailer 5$1,696 AUD
Retailer 9$1,748 AUD
Retailer 11$1,748 AUD
Retailer 3$1,816 AUD
Retailer 4$1,975 AUD
Retailer 10$2,017 AUD
Retailer 7$2,134 AUD
Retailer 6$2,431 AUD
Retailer 8$3,202 AUD
NZ Jewellers$4,264 AUD

32 data points across 11 retailers

11 retailers$1,681 AUD to $4,264 AUD

A
Cheapest Retailer
-
$1,681 AUD
A
Retailer 2
-
$1,696 AUD
View
Retailer 3
-
$1,748 AUD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,748 AUD
View
A
Retailer 5
-
$1,816 AUD
View
A
Retailer 6
-
$1,975 AUD
View
A
Retailer 7
-
$2,017 AUD
View
A
Retailer 8
-
$2,134 AUD
View
B+
Retailer 9
-
$2,431 AUD
View
B
Retailer 10
-
$3,202 AUD
View
Most Expensive
B
NZ Jewellers
863f1e82-6501-45e3-a4cb-ce1dbc659aa5 · Nov 5
$4,264 AUD
$2,930 USD
View
10 more retailers have this diamond
Prices start from $1,681 AUDSave up to $2,583 AUD

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
$1,681 AUD