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Round|Natural|GIA

1.01ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 7386291956

Certificate GIA 7386291956

Diamond specifications and retailer prices

From $2,480 AUD
$1,742 USD
As of October 31, 2026
Save $3,018 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,560 AUD at NZ Jewellers · As of October 23, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7386291956. Listed at 20 retailers as of October 31, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7386291956
Dimensions6.25 × 6.16 × 4.01 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.25 mm6.16 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7386291956
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.6%

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: Oct 31
Current: $6,560 AUD|Low: $2,157 AUD|High: $6,560 AUD|Avg: $3,358 AUD
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
November 1, 2026
Retailer 3$2,480 AUD
Retailer 17$2,527 AUD
Retailer 10$2,562 AUD
Retailer 8$2,568 AUD
Retailer 9$2,624 AUD
Retailer 4$2,674 AUD
Retailer 15$2,839 AUD
Retailer 5$2,843 AUD
Retailer 18$2,843 AUD
Retailer 6$2,897 AUD
Retailer 19$2,974 AUD
Retailer 7$3,280 AUD
Retailer 13$3,424 AUD
Retailer 16$3,652 AUD
Retailer 11$3,704 AUD
Retailer 14$3,857 AUD
Retailer 2$3,999 AUD
Retailer 12$5,498 AUD
NZ Jewellers$6,560 AUD

37 data points across 19 retailers

20 retailers$2,480 AUD to $5,498 AUD

A
Cheapest Retailer
-
$2,480 AUD
$1,742 USD
A
Retailer 2
-
$2,527 AUD
$1,775 USD
View
A
Retailer 3
-
$2,562 AUD
$1,800 USD
View
A
Retailer 4
-
$2,568 AUD
$1,804 USD
View
B+
Retailer 5
-
$2,624 AUD
$1,843 USD
View
Final sale: no returns
A
Retailer 6
-
$2,672 AUD
View
A
Retailer 7
-
$2,674 AUD
$1,878 USD
View
A
Retailer 8
-
$2,839 AUD
$1,994 USD
View
Retailer 9
-
$2,843 AUD
$1,997 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$2,843 AUD
$1,997 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,897 AUD
$2,035 USD
View
Retailer 12
-
$2,974 AUD
$2,089 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$3,280 AUD
$2,304 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,424 AUD
£1,894 GBP
View
B+
Retailer 15
-
$3,652 AUD
£2,020 GBP
View
Retailer 16
-
$3,704 AUD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$3,857 AUD
ZAR 43,771 ZAR
View
B
Retailer 18
-
$3,999 AUD
€2,675 EUR
View
B
Retailer 19
-
$5,498 AUD
£3,041 GBP
View
Most Expensive
NZ Jewellers
ae0e1c52-28a5-4836-a4b2-addf75d48efd · Oct 23
$6,560 AUD
$4,608 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $2,480 AUDSave up to $3,018 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
$2,480 AUD