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Round|Natural|GIA

1.00ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 7556073034

Certificate GIA 7556073034

Diamond specifications and retailer prices

From $2,943 AUD
As of November 6, 2026
Save $3,898 AUD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $13,099 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7556073034. Listed at 26 retailers as of November 4, 2026, with a 132% 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

1.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7556073034
Dimensions6.22 × 6.16 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.22 mm6.16 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556073034
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NDepth 64.7%

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: Nov 6
Current: $13,099 AUD|Low: $2,883 AUD|High: $13,099 AUD|Avg: $4,867 AUD|+89.5%
MOH London
Retailer 2
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Retailer 26
November 6, 2026
Retailer 26$2,943 AUD
Retailer 2$2,995 AUD
Retailer 12$3,036 AUD
Retailer 3$3,071 AUD
Retailer 6$3,131 AUD
Retailer 21$3,234 AUD
Retailer 14$3,557 AUD
Retailer 25$3,566 AUD
Retailer 22$3,665 AUD
Retailer 5$3,871 AUD
Retailer 23$3,871 AUD
Retailer 15$3,908 AUD
Retailer 17$3,908 AUD
Retailer 4$4,002 AUD
Retailer 19$4,046 AUD
Retailer 16$4,378 AUD
Retailer 20$4,509 AUD
Retailer 13$4,603 AUD
Retailer 24$4,730 AUD
Retailer 11$4,745 AUD
Retailer 8$6,840 AUD
Retailer 7$6,964 AUD
Retailer 9$7,885 AUD
Retailer 18$8,171 AUD
Retailer 10$8,550 AUD
MOH London$13,099 AUD

25 data points across 26 retailers

26 retailers$2,943 AUD to $6,840 AUD

A
Cheapest Retailer
-
$2,943 AUD
A
Retailer 2
-
$2,995 AUD
View
Retailer 3
-
$3,036 AUD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$3,071 AUD
View
A
Retailer 5
-
$3,131 AUD
View
A
Retailer 6
-
$3,234 AUD
View
Retailer 7
-
$3,235 AUD
View
Price last confirmed 26 days ago
Retailer 8
-
$3,557 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$3,566 AUD
View
A
Retailer 10
-
$3,665 AUD
View
B+
Retailer 11
-
$3,871 AUD
View
B+
Retailer 12
-
$3,871 AUD
View
Retailer 13
-
$3,908 AUD
View
Price last confirmed 28 days ago
Retailer 14
-
$3,908 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$4,002 AUD
View
Retailer 16
-
$4,046 AUD
View
Price last confirmed 26 days ago
Retailer 17
-
$4,378 AUD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$4,509 AUD
View
B
Retailer 19
-
$4,603 AUD
View
B+
Retailer 20
-
$4,730 AUD
View
Retailer 21
-
$4,745 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
$6,840 AUD
View
Final sale: no returns
Retailer 23
-
$7,773 AUD
View
Price last confirmed 38 days ago
Retailer 24
-
$8,171 AUD
View
Price last confirmed 31 days ago
Retailer 25
-
$8,550 AUD
View
Price last confirmed 16 days ago
Most Expensive
MOH London
38F110740 · Oct 21
$13,099 AUD
£7,087 GBP
View
Price last confirmed 16 days ago
25 more retailers have this diamond
Prices start from $2,943 AUDSave up to $3,898 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
1.00ct Round
$2,943 AUD