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Round|Natural|GIA

1.00ct D I1 Round Natural Diamond

EX • D/I1 • GIA 7521708012

Certificate GIA 7521708012

Diamond specifications and retailer prices

From $2,360 CAD
HK$13,200 HKD
As of October 30, 2026
Save $1,524 CAD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,500 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7521708012. Listed at 10 retailers as of October 30, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7521708012
Dimensions6.42 × 6.39 × 3.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle
Top View
6.42 mm6.39 mm1.00 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7521708012
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: Oct 30
Current: $2,515 CAD|Low: $2,360 CAD|High: $3,884 CAD|Avg: $2,980 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$2,360 CAD
Retailer 1$2,515 CAD
Retailer 7$2,907 CAD
Retailer 3$2,933 CAD
Retailer 5$2,975 CAD
Retailer 6$3,109 CAD
Retailer 2$3,884 CAD

44 data points across 7 retailers

10 retailers$2,360 CAD to $3,884 CAD

A
Cheapest Retailer
-
$2,360 CAD
HK$13,200 HKD
A
Retailer 2
-
$2,515 CAD
₹171,468 INR
View
Retailer 3
-
$2,933 CAD
$2,100 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$2,975 CAD
$2,130 USD
View
Retailer 5
-
$3,109 CAD
$2,226 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$3,109 CAD
$2,226 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$3,252 CAD
$2,328 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$3,587 CAD
$2,568 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$3,884 CAD
€2,648 EUR
View
Most Expensive
NZ Jewellers
49c1ad57-f2eb-43e8-81b9-480ed95fca3e · Oct 17
$6,500 CAD
$4,653 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $2,360 CADSave up to $1,524 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
$2,360 CAD