CaratHunter
Plans
Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 1569025900

Certificate GIA 1569025900

Diamond specifications and retailer prices

From $3,011 AUD
As of November 6, 2026
Save $5,516 AUD (65%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,527 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569025900. Listed at 26 retailers as of November 5, 2026, with prices from $3,011 to $8,527, a $5,516 spread on the same certified stone. NZ Jewellers lists it at $8,527. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle51.7°
OriginNatural
Grading LabGIA
CertificateGIA 1569025900
Dimensions6.81 × 5.03 × 3.32 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Top View
6.81 mm5.03 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569025900
Side View
Table 65.0%Crown 43.9°Girdle: STK-THKPavilion 51.7°Culet: NoneDepth 66.0%

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: $8,527 AUD|Low: $2,984 AUD|High: $8,890 AUD|Avg: $4,342 AUD|-4.1%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 7, 2026
Retailer 13$3,011 AUD
Retailer 10$3,091 AUD
Retailer 6$3,256 AUD
Retailer 9$3,337 AUD
Retailer 18$3,406 AUD
Retailer 7$3,411 AUD
Retailer 8$3,484 AUD
Retailer 5$3,660 AUD
Retailer 4$3,695 AUD
Retailer 16$3,852 AUD
Retailer 23$3,866 AUD
Retailer 19$3,956 AUD
Retailer 12$4,017 AUD
Retailer 15$4,235 AUD
Retailer 24$4,235 AUD
Retailer 14$4,263 AUD
Retailer 2$4,317 AUD
Retailer 25$4,381 AUD
Retailer 11$4,650 AUD
Retailer 17$4,764 AUD
Retailer 20$4,768 AUD
Retailer 21$4,977 AUD
Retailer 3$4,995 AUD
Retailer 22$7,127 AUD
NZ Jewellers$8,527 AUD

24 data points across 25 retailers

26 retailers$3,011 AUD to $8,527 AUD

A
Cheapest Retailer
-
$3,011 AUD
A
Retailer 2
-
$3,091 AUD
View
A
Retailer 3
-
$3,256 AUD
View
A
Retailer 4
-
$3,337 AUD
View
Retailer 5
-
$3,406 AUD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$3,411 AUD
View
Final sale: no returns
A
Retailer 7
-
$3,484 AUD
View
A
Retailer 8
-
$3,660 AUD
View
A
Retailer 9
-
$3,695 AUD
View
Retailer 10
-
$3,852 AUD
View
Price last confirmed 26 days ago
A
Retailer 11
-
$3,866 AUD
View
A
Retailer 12
-
$3,956 AUD
View
B+
Retailer 13
-
$4,017 AUD
View
B+
Retailer 14
-
$4,235 AUD
View
B+
Retailer 15
-
$4,235 AUD
View
B+
Retailer 16
-
$4,263 AUD
View
B+
Retailer 17
-
$4,317 AUD
View
B+
Retailer 18
-
$4,381 AUD
View
B+
Retailer 19
-
$4,650 AUD
View
Retailer 20
-
$4,764 AUD
View
Price last confirmed 31 days ago
B+
Retailer 21
-
$4,768 AUD
View
Retailer 22
-
$4,940 AUD
View
Price last confirmed 24 days ago
B+
Retailer 23
-
$4,977 AUD
View
B+
Retailer 24
-
$4,995 AUD
View
B
Retailer 25
-
$7,127 AUD
View
Most Expensive
B
NZ Jewellers
233d71bf-5e10-4fda-87f5-913bb4c44a1a · Nov 5
$8,527 AUD
$5,859 USD
View
25 more retailers have this diamond
Prices start from $3,011 AUDSave up to $5,516 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
$3,011 AUD