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Round|Natural|GIA

1.00ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 7541181793

Certificate GIA 7541181793

Diamond specifications and retailer prices

From $2,760 AUD
As of November 5, 2026
Save $4,841 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,601 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7541181793. Listed at 18 retailers as of November 5, 2026, with prices from $2,760 to $7,601, a $4,841 spread on the same certified stone. NZ Jewellers lists it at $7,601. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7541181793
Dimensions6.24 × 6.18 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.24 mm6.18 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541181793
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.8%

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 5
Current: $7,601 AUD|Low: $2,760 AUD|High: $7,768 AUD|Avg: $4,028 AUD|-2.2%
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
November 6, 2026
Retailer 15$2,760 AUD
Retailer 8$2,950 AUD
Retailer 4$2,976 AUD
Retailer 13$3,041 AUD
Retailer 9$3,108 AUD
Retailer 3$3,294 AUD
Retailer 7$3,446 AUD
Retailer 2$3,478 AUD
Retailer 6$3,643 AUD
Retailer 16$3,643 AUD
Retailer 10$3,757 AUD
Retailer 14$3,801 AUD
Retailer 11$3,824 AUD
Retailer 12$4,238 AUD
Retailer 17$4,445 AUD
Retailer 5$6,493 AUD
NZ Jewellers$7,601 AUD

28 data points across 17 retailers

18 retailers$2,760 AUD to $7,601 AUD

A
Cheapest Retailer
-
$2,760 AUD
Retailer 2
-
$2,873 AUD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$2,950 AUD
View
A
Retailer 4
-
$2,976 AUD
View
A
Retailer 5
-
$3,041 AUD
View
Final sale: no returns
A
Retailer 6
-
$3,108 AUD
View
A
Retailer 7
-
$3,294 AUD
View
A
Retailer 8
-
$3,446 AUD
View
A
Retailer 9
-
$3,478 AUD
View
A
Retailer 10
-
$3,643 AUD
View
A
Retailer 11
-
$3,643 AUD
View
A
Retailer 12
-
$3,757 AUD
View
A
Retailer 13
-
$3,801 AUD
View
A
Retailer 14
-
$3,824 AUD
View
B+
Retailer 15
-
$4,238 AUD
View
B+
Retailer 16
-
$4,445 AUD
View
B
Retailer 17
-
$6,493 AUD
View
Most Expensive
B
NZ Jewellers
b3f0f8ea-d96b-494d-968b-f429632cb412 · Nov 5
$7,601 AUD
$5,321 USD
View
17 more retailers have this diamond
Prices start from $2,760 AUDSave up to $4,841 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
$2,760 AUD