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Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 6565724044

Certificate GIA 6565724044

Diamond specifications and retailer prices

From $2,732 NZD
As of November 6, 2026
Save $4,890 NZD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,623 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6565724044. Listed at 20 retailers as of November 5, 2026, with prices from $2,732 to $7,623, a $4,890 spread on the same certified stone. NZ Jewellers lists it at $7,623. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565724044
Dimensions6.25 × 6.29 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.25 mm6.29 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565724044
Side View
Table 56.0%Crown 37.5°Girdle: ETN-THKPavilion 40.6°Culet: NoneDepth 64.2%

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: $7,623 NZD|Low: $2,732 NZD|High: $7,790 NZD|Avg: $4,025 NZD|-2.1%
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 11$2,732 NZD
Retailer 2$2,741 NZD
Retailer 10$3,104 NZD
Retailer 7$3,145 NZD
Retailer 8$3,238 NZD
Retailer 18$3,295 NZD
Retailer 3$3,325 NZD
Retailer 13$3,344 NZD
Retailer 9$3,364 NZD
Retailer 19$3,647 NZD
Retailer 12$3,686 NZD
Retailer 14$3,798 NZD
Retailer 5$3,814 NZD
Retailer 20$3,974 NZD
Retailer 16$4,189 NZD
Retailer 17$4,207 NZD
Retailer 15$4,680 NZD
Retailer 6$5,283 NZD
Retailer 4$6,370 NZD
NZ Jewellers$7,623 NZD

14 data points across 20 retailers

20 retailers$2,732 NZD to $7,623 NZD

A
Cheapest Retailer
-
$2,732 NZD
A
Retailer 2
-
$2,741 NZD
View
A
Retailer 3
-
$3,104 NZD
View
A
Retailer 4
-
$3,145 NZD
View
A
Retailer 5
-
$3,238 NZD
View
A
Retailer 6
-
$3,295 NZD
View
A
Retailer 7
-
$3,325 NZD
View
A
Retailer 8
-
$3,344 NZD
View
B+
Retailer 9
-
$3,364 NZD
View
Final sale: no returns
A
Retailer 10
-
$3,647 NZD
View
A
Retailer 11
-
$3,686 NZD
View
A
Retailer 12
-
$3,798 NZD
View
A
Retailer 13
-
$3,814 NZD
View
A
Retailer 14
-
$3,974 NZD
View
A
Retailer 15
-
$4,189 NZD
View
A
Retailer 16
-
$4,207 NZD
View
B+
Retailer 17
-
$4,680 NZD
View
B+
Retailer 18
-
$5,283 NZD
View
B
Retailer 19
-
$6,370 NZD
View
Most Expensive
B
NZ Jewellers
73a845e4-7eac-4624-a28a-89744f99112c · Nov 5
$7,623 NZD
$4,285 USD
View
19 more retailers have this diamond
Prices start from $2,732 NZDSave up to $4,890 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
$2,732 NZD