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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2477076691

Certificate GIA 2477076691

Diamond specifications and retailer prices

From $6,647 NZD
As of November 6, 2026
Save $6,635 NZD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,530 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2477076691. Listed at 16 retailers as of November 1, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.54°
Pavilion angle28.87°
OriginNatural
Grading LabGIA
CertificateGIA 2477076691
Dimensions6.91 × 5.26 × 3.05 mm
L/W Ratio1.31
Top View
6.91 mm5.26 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477076691
Side View
Table 74.0%Crown 42.54°Girdle: MediumPavilion 28.87°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,211 NZD|Low: $5,812 NZD|High: $13,443 NZD|Avg: $9,013 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$6,810 NZD
Retailer 6$6,974 NZD
Retailer 1$8,211 NZD
Retailer 7$8,406 NZD
Retailer 2$9,384 NZD
Retailer 3$10,174 NZD
Retailer 4$13,282 NZD

45 data points across 7 retailers

16 retailers$6,647 NZD to $13,282 NZD

B
Cheapest Retailer
-
$6,647 NZD
B
Retailer 2
-
$6,810 NZD
View
B
Retailer 3
-
$6,974 NZD
View
Final sale: no returns
B
Retailer 4
-
$7,524 NZD
View
Retailer 5
-
$7,555 NZD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$7,555 NZD
View
B
Retailer 7
-
$7,555 NZD
View
B
Retailer 8
-
$8,211 NZD
View
Retailer 9
-
$8,406 NZD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$8,426 NZD
View
B
Retailer 11
-
$8,718 NZD
View
B
Retailer 12
-
$9,384 NZD
View
Retailer 13
-
$9,431 NZD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$10,174 NZD
View
B
Retailer 15
-
$13,282 NZD
View
Most Expensive
NZ Jewellers
0e61d98c-dbab-4f8e-80de-7b346d46e8a1 · Nov 5
$14,530 NZD
$8,055 USD
View
Price under review
15 more retailers have this diamond
Prices start from $6,647 NZDSave up to $6,635 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 Radiant
$6,647 NZD