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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 $2,636 NZD
As of November 6, 2026
Save $5,673 NZD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,309 NZD 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 $2,636 to $8,309, a $5,673 spread on the same certified stone. NZ Jewellers lists it at $8,309. 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: $2,636 NZD|Low: $2,636 NZD|High: $6,030 NZD|Avg: $3,770 NZD|-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$2,636 NZD
Retailer 10$2,640 NZD
Retailer 7$3,179 NZD
Retailer 3$3,214 NZD
Retailer 2$3,353 NZD
Retailer 4$3,657 NZD
Retailer 5$3,677 NZD
Retailer 6$3,942 NZD
Retailer 8$4,483 NZD
Retailer 9$5,952 NZD

26 data points across 10 retailers

21 retailers$2,636 NZD to $8,309 NZD

A
Cheapest Retailer
-
$2,636 NZD
A
Retailer 2
-
$2,640 NZD
View
B+
Retailer 3
-
$3,013 NZD
View
B+
Retailer 4
-
$3,102 NZD
View
B+
Retailer 5
-
$3,145 NZD
View
Final sale: no returns
A
Retailer 6
-
$3,179 NZD
View
A
Retailer 7
-
$3,214 NZD
View
A
Retailer 8
-
$3,353 NZD
View
Retailer 9
-
$3,407 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,407 NZD
View
B+
Retailer 11
-
$3,565 NZD
View
B+
Retailer 12
-
$3,650 NZD
View
B+
Retailer 13
-
$3,657 NZD
View
A
Retailer 14
-
$3,677 NZD
View
B+
Retailer 15
-
$3,721 NZD
View
B+
Retailer 16
-
$3,931 NZD
View
B+
Retailer 17
-
$3,942 NZD
View
B+
Retailer 18
-
$4,483 NZD
View
B
Retailer 19
-
$5,088 NZD
View
B
Retailer 20
-
$5,952 NZD
View
Most Expensive
C
NZ Jewellers
d062149a-a425-4a3f-88c7-fe2b6119a912 · Nov 5
$8,309 NZD
$4,671 USD
View
20 more retailers have this diamond
Prices start from $2,636 NZDSave up to $5,673 NZD

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
$2,636 NZD