CaratHunter
Plans
Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7568026144

Certificate GIA 7568026144

Diamond specifications and retailer prices

From $2,450 CAD
HK$13,700 HKD
As of October 29, 2026
Save $3,298 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,180 CAD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568026144. Listed at 20 retailers as of October 29, 2026, with a 135% 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7568026144
Dimensions6.31 × 6.36 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.31 mm6.36 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7568026144
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 29
Current: $3,988 CAD|Low: $2,450 CAD|High: $8,395 CAD|Avg: $3,690 CAD|-5.2%
Retailer 1
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 29, 2026
Retailer 13$2,450 CAD
Retailer 6$2,610 CAD
Retailer 10$2,671 CAD
Retailer 2$2,730 CAD
Retailer 14$2,741 CAD
Retailer 7$2,897 CAD
Retailer 5$3,373 CAD
Retailer 3$3,422 CAD
Retailer 4$3,422 CAD
Retailer 11$3,534 CAD
Retailer 12$3,539 CAD
Retailer 9$3,815 CAD
Retailer 1$3,988 CAD
Retailer 8$5,748 CAD

34 data points across 14 retailers

20 retailers$2,450 CAD to $5,748 CAD

A
Cheapest Retailer
-
$2,450 CAD
HK$13,700 HKD
Retailer 2
-
$2,610 CAD
₹177,930 INR
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,671 CAD
$1,912 USD
View
A
Retailer 4
-
$2,730 CAD
$1,954 USD
View
Final sale: no returns
A
Retailer 5
-
$2,741 CAD
$1,962 USD
View
A
Retailer 6
-
$2,897 CAD
£1,633 GBP
View
Retailer 7
-
$3,263 CAD
$2,336 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$3,373 CAD
SGD 3,263 SGD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$3,403 CAD
A$3,748 AUD
View
Retailer 10
-
$3,414 CAD
$2,444 USD
View
Price last confirmed 15 days ago
A
Retailer 11
-
$3,422 CAD
$2,450 USD
View
A
Retailer 12
-
$3,422 CAD
$2,450 USD
View
Retailer 13
-
$3,434 CAD
$2,458 USD
View
Price last confirmed 22 days ago
A
Retailer 14
-
$3,534 CAD
$2,530 USD
View
A
Retailer 15
-
$3,539 CAD
£1,995 GBP
View
Retailer 16
-
$3,766 CAD
$2,696 USD
View
Price last confirmed 15 days ago
A
Retailer 17
-
$3,815 CAD
€2,601 EUR
View
A
Retailer 18
-
$3,988 CAD
$2,855 USD
View
B+
Retailer 19
-
$5,748 CAD
£3,240 GBP
View
Most Expensive
NZ Jewellers
2ef8e819-0097-4b0d-8a1b-6e052127c7a8 · Oct 6
$7,180 CAD
$5,140 USD
View
Price last confirmed 25 days ago
19 more retailers have this diamond
Prices start from $2,450 CADSave up to $3,298 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
$2,450 CAD