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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 2434335798

Certificate GIA 2434335798

Diamond specifications and retailer prices

From $2,540 AUD
As of October 31, 2026
Save $4,758 AUD (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,298 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2434335798. Listed at 20 retailers as of October 31, 2026, with prices from $2,540 to $7,298, a $4,758 spread on the same certified stone. NZ Jewellers lists it at $7,298. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2434335798
Dimensions6.33 × 6.27 × 4.01 mm
L/W Ratio1.01
Top View
6.33 mm6.27 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2434335798
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.7%

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: Oct 31
Current: $3,550 AUD|Low: $2,430 AUD|High: $6,190 AUD|Avg: $3,582 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$2,540 AUD
Retailer 9$2,560 AUD
Retailer 5$2,866 AUD
Retailer 2$3,133 AUD
Retailer 10$3,153 AUD
Retailer 11$3,221 AUD
Retailer 1$3,550 AUD
Retailer 3$3,653 AUD
Retailer 4$3,671 AUD
Retailer 7$3,937 AUD
Retailer 6$6,098 AUD

43 data points across 11 retailers

20 retailers$2,540 AUD to $7,298 AUD

A
Cheapest Retailer
-
$2,540 AUD
A
Retailer 2
-
$2,560 AUD
View
A
Retailer 3
-
$2,866 AUD
View
B+
Retailer 4
-
$3,088 AUD
View
B+
Retailer 5
-
$3,133 AUD
View
B+
Retailer 6
-
$3,153 AUD
View
B+
Retailer 7
-
$3,221 AUD
View
Final sale: no returns
B+
Retailer 8
-
$3,358 AUD
View
B+
Retailer 9
-
$3,491 AUD
View
Retailer 10
-
$3,491 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,533 AUD
View
Price last confirmed 109 days ago
B+
Retailer 12
-
$3,550 AUD
View
B+
Retailer 13
-
$3,653 AUD
View
B+
Retailer 14
-
$3,671 AUD
View
B+
Retailer 15
-
$3,691 AUD
View
B+
Retailer 16
-
$3,937 AUD
View
B
Retailer 17
-
$4,028 AUD
View
B
Retailer 18
-
$5,025 AUD
View
B
Retailer 19
-
$6,098 AUD
View
Most Expensive
C
NZ Jewellers
acb22d9d-8cd4-4d70-a638-1e109f4caa57 · Nov 5
$7,298 AUD
$5,109 USD
View
19 more retailers have this diamond
Prices start from $2,540 AUDSave up to $4,758 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 Round
$2,540 AUD