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Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7441685956

Certificate GIA 7441685956

Diamond specifications and retailer prices

From $2,802 NZD
As of November 6, 2026
Save $5,093 NZD (65%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,034 NZD at NZ Jewellers · As of September 25, 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 top-tier cut grade and certified by GIA 7441685956. Listed at 24 retailers as of November 5, 2026, with a 182% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7441685956
Dimensions6.43 × 6.39 × 4.00 mm
L/W Ratio1.01
Top View
6.43 mm6.39 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7441685956
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: $7,865 NZD|Low: $2,802 NZD|High: $7,865 NZD|Avg: $4,171 NZD
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
November 6, 2026
Retailer 2$2,802 NZD
Retailer 16$2,971 NZD
Retailer 3$3,399 NZD
Retailer 5$3,408 NZD
Retailer 12$3,414 NZD
Retailer 13$3,496 NZD
Retailer 4$3,533 NZD
Retailer 7$3,762 NZD
Retailer 15$3,762 NZD
Retailer 14$3,935 NZD
Retailer 6$4,008 NZD
Retailer 9$4,063 NZD
Retailer 8$4,341 NZD
Retailer 10$4,769 NZD
Retailer 11$6,571 NZD
NZ Jewellers$7,865 NZD

34 data points across 16 retailers

24 retailers$2,802 NZD to $7,895 NZD

A
Cheapest Retailer
-
$2,802 NZD
A
Retailer 2
-
$2,971 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,209 NZD
View
A
Retailer 4
-
$3,399 NZD
View
A
Retailer 5
-
$3,408 NZD
View
A
Retailer 6
-
$3,414 NZD
View
A
Retailer 7
-
$3,496 NZD
View
A
Retailer 8
-
$3,533 NZD
View
Retailer 9
-
$3,762 NZD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,762 NZD
View
Retailer 11
-
$3,842 NZD
View
Price last confirmed 53 days ago
Retailer 12
-
$3,842 NZD
View
Price last confirmed 44 days ago
A
Retailer 13
-
$3,935 NZD
View
A
Retailer 14
-
$4,008 NZD
View
A
Retailer 15
-
$4,063 NZD
View
A
Retailer 16
-
$4,341 NZD
View
Retailer 17
-
$4,433 NZD
View
Price last confirmed 45 days ago
Retailer 18
-
$4,433 NZD
View
Price last confirmed 53 days ago
A
Retailer 19
-
$4,769 NZD
View
B+
Retailer 20
-
$6,571 NZD
View
B
Retailer 21
-
$7,865 NZD
View
B
Retailer 22
-
$7,895 NZD
View
Retailer 23
-
$8,034 NZD
View
Price last confirmed 52 days ago
Most Expensive
NZ Jewellers
478a88ea-bff8-4ede-9b71-fec71b263150 · Sep 25
$8,034 NZD
$4,516 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $2,802 NZDSave up to $5,093 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
$2,802 NZD