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Round|Natural|GIA

1.00ct M I1 Round Natural Diamond

GD • M/I1 • GIA 7316637106

Shape and cutting style on the report: Round brilliant

Certificate GIA 7316637106

Diamond specifications and retailer prices

From $1,729 NZD
As of November 4, 2026
Save $3,930 NZD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,659 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 M colour (faint-tinted) and I1 clarity (included), with a standard cut grade and certified by GIA 7316637106. Listed at 8 retailers as of November 4, 2026, with prices from $1,729 to $5,659, a $3,930 spread on the same certified stone. NZ Jewellers lists it at $5,659. 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
M
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7316637106
Dimensions6.11 × 6.17 × 4.09 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.11 mm6.17 mm1.00 ctM / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7316637106
Side View
Table 55.0%Crown 38°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,980 NZD|Low: $1,729 NZD|High: $3,017 NZD|Avg: $2,424 NZD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$1,729 NZD
Retailer 5$2,151 NZD
Retailer 3$2,421 NZD
Retailer 4$2,759 NZD
Retailer 1$2,980 NZD

18 data points across 5 retailers

8 retailers$1,729 NZD to $5,659 NZD

B+
Cheapest Retailer
-
$1,729 NZD
B
Retailer 2
-
$2,151 NZD
View
B
Retailer 3
-
$2,320 NZD
View
Retailer 4
-
$2,320 NZD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$2,426 NZD
View
C
Retailer 6
-
$2,677 NZD
View
B
Retailer 7
-
$2,980 NZD
View
Most Expensive
C
NZ Jewellers
92a8e90e-aa07-45f9-9ff5-b231ee3674f5 · Nov 5
$5,659 NZD
$3,181 USD
View
7 more retailers have this diamond
Prices start from $1,729 NZDSave up to $3,930 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.

B+
1.00ct Round
$1,729 NZD