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Round|Natural|GIA

1.00ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 7552341448

Certificate GIA 7552341448

Diamond specifications and retailer prices

From $2,117 AUD
As of November 6, 2026
Save $4,555 AUD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,673 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7552341448. Listed at 21 retailers as of November 5, 2026, with prices from $2,117 to $6,673, a $4,555 spread on the same certified stone. NZ Jewellers lists it at $6,673. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7552341448
Dimensions6.10 × 6.21 × 4.02 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle, Natural
Top View
6.10 mm6.21 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552341448
Side View
Table 58.0%Crown 38°Girdle: THK-THKPavilion 40.4°Culet: NoneDepth 65.3%

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: $2,117 AUD|Low: $2,117 AUD|High: $4,843 AUD|Avg: $3,028 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,117 AUD
Retailer 10$2,120 AUD
Retailer 7$2,553 AUD
Retailer 3$2,581 AUD
Retailer 2$2,693 AUD
Retailer 4$2,937 AUD
Retailer 5$2,953 AUD
Retailer 6$3,166 AUD
Retailer 8$3,600 AUD
Retailer 9$4,780 AUD

26 data points across 10 retailers

21 retailers$2,117 AUD to $6,673 AUD

A
Cheapest Retailer
-
$2,117 AUD
A
Retailer 2
-
$2,120 AUD
View
B+
Retailer 3
-
$2,420 AUD
View
B+
Retailer 4
-
$2,491 AUD
View
B+
Retailer 5
-
$2,526 AUD
View
Final sale: no returns
A
Retailer 6
-
$2,553 AUD
View
A
Retailer 7
-
$2,581 AUD
View
A
Retailer 8
-
$2,693 AUD
View
Retailer 9
-
$2,736 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,736 AUD
View
B+
Retailer 11
-
$2,863 AUD
View
B+
Retailer 12
-
$2,931 AUD
View
B+
Retailer 13
-
$2,937 AUD
View
A
Retailer 14
-
$2,953 AUD
View
B+
Retailer 15
-
$2,988 AUD
View
B+
Retailer 16
-
$3,157 AUD
View
B+
Retailer 17
-
$3,166 AUD
View
B+
Retailer 18
-
$3,600 AUD
View
B
Retailer 19
-
$4,086 AUD
View
B
Retailer 20
-
$4,780 AUD
View
Most Expensive
C
NZ Jewellers
d062149a-a425-4a3f-88c7-fe2b6119a912 · Nov 5
$6,673 AUD
$4,671 USD
View
20 more retailers have this diamond
Prices start from $2,117 AUDSave up to $4,555 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
$2,117 AUD