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Round|Natural|GIA

1.00ct F I1 Round Natural Diamond

VG • F/I1 • GIA 2427191880

Certificate GIA 2427191880

Diamond specifications and retailer prices

From $2,164 CAD
HK$12,100 HKD
As of October 31, 2026
Save $3,884 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,047 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2427191880. Listed at 12 retailers as of October 30, 2026, with prices from $2,164 to $6,047, a $3,884 spread on the same certified stone. NZ Jewellers lists it at $6,047. 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
F
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2427191880
Dimensions6.35 × 6.32 × 4.01 mm
L/W Ratio1.00
Top View
6.35 mm6.32 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2427191880
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

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: Oct 31
Current: $6,047 CAD|Low: $2,146 CAD|High: $6,047 CAD|Avg: $3,074 CAD
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
October 31, 2026
Retailer 2$2,164 CAD
Retailer 8$2,333 CAD
Retailer 14$2,387 CAD
Retailer 10$2,391 CAD
Retailer 11$2,621 CAD
Retailer 13$2,621 CAD
Retailer 9$2,742 CAD
Retailer 12$3,024 CAD
Retailer 4$3,059 CAD
Retailer 6$3,059 CAD
Retailer 5$3,157 CAD
Retailer 3$3,442 CAD
Retailer 7$3,950 CAD
NZ Jewellers$6,047 CAD

19 data points across 14 retailers

12 retailers$2,164 CAD to $6,047 CAD

A
Cheapest Retailer
-
$2,164 CAD
HK$12,100 HKD
Retailer 2
-
$2,333 CAD
$1,670 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$2,391 CAD
$1,712 USD
View
B+
Retailer 4
-
$2,621 CAD
$1,876 USD
View
B+
Retailer 5
-
$2,621 CAD
$1,876 USD
View
B+
Retailer 6
-
$2,742 CAD
$1,963 USD
View
B+
Retailer 7
-
$3,024 CAD
$2,165 USD
View
B+
Retailer 8
-
$3,059 CAD
$2,190 USD
View
B+
Retailer 9
-
$3,059 CAD
$2,190 USD
View
B+
Retailer 10
-
$3,157 CAD
$2,260 USD
View
B
Retailer 11
-
$3,950 CAD
€2,693 EUR
View
Most Expensive
C
NZ Jewellers
528965f7-c450-4b87-946b-a2ca3b83e97e · Oct 30
$6,047 CAD
$4,329 USD
View
11 more retailers have this diamond
Prices start from $2,164 CADSave up to $3,884 CAD

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
$2,164 CAD