CaratHunter
Plans
Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 59

Certificate GIA 59

Diamond specifications and retailer prices

From $2,210 AUD
As of November 4, 2026
Save $456 AUD (17%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,061 AUD at NZ Jewellers · As of October 9, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 9 retailers as of November 4, 2026, with a relatively tight 21% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 59
Dimensions6.40 × 6.44 × 4.03 mm
L/W Ratio1.01
Top View
6.40 mm6.44 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 59
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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 4
Current: $7,061 AUD|Low: $2,210 AUD|High: $7,061 AUD|Avg: $3,426 AUD|+11.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2$2,210 AUD
Retailer 3$2,243 AUD
Retailer 4$2,666 AUD
Retailer 9$3,181 AUD
Retailer 6$3,273 AUD
Retailer 5$3,377 AUD
Retailer 7$3,377 AUD
Retailer 8$3,897 AUD
NZ Jewellers$7,061 AUD

16 data points across 9 retailers

9 retailers$2,210 AUD to $2,666 AUD

A
Cheapest Retailer
-
$2,210 AUD
A
Retailer 2
-
$2,243 AUD
View
A
Retailer 3
-
$2,666 AUD
View
Retailer 4
-
$3,041 AUD
View
Price last confirmed 39 days ago
Retailer 5
-
$3,181 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$3,377 AUD
View
Price last confirmed 28 days ago
Retailer 7
-
$3,377 AUD
View
Price last confirmed 25 days ago
Retailer 8
-
$3,897 AUD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
d29689ac-cfaa-4244-b59f-f173ceb59359 · Oct 9
$7,061 AUD
$4,943 USD
View
Price last confirmed 28 days ago
8 more retailers have this diamond
Prices start from $2,210 AUDSave up to $456 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
$2,210 AUD