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Round|Natural|GIA

1.01ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 2497631263

Certificate GIA 2497631263

Diamond specifications and retailer prices

From $2,669 CAD
HK$14,900 HKD
As of October 27, 2026
Save $5,183 CAD (66%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,852 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2497631263. Listed at 26 retailers as of October 27, 2026, with prices from $2,669 to $7,852, a $5,183 spread on the same certified stone. Diamond Quarter lists it at $7,852. 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

1.01
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2497631263
Dimensions6.24 × 6.15 × 4.05 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
6.24 mm6.15 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497631263
Side View
Table 57.0%Crown 38°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,114 CAD|Low: $2,669 CAD|High: $7,160 CAD|Avg: $3,763 CAD|-2.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 28, 2026
Retailer 12$2,669 CAD
Retailer 18$2,716 CAD
Retailer 8$3,030 CAD
Retailer 16$3,055 CAD
Retailer 5$3,093 CAD
Retailer 1$3,114 CAD
Retailer 17$3,160 CAD
Retailer 3$3,305 CAD
Retailer 15$3,527 CAD
Retailer 10$3,533 CAD
Retailer 4$3,616 CAD
Retailer 19$3,738 CAD
Retailer 13$3,942 CAD
Retailer 2$3,951 CAD
Retailer 14$4,203 CAD
Retailer 6$4,284 CAD
Retailer 7$5,058 CAD
Retailer 9$5,200 CAD
Retailer 11$6,173 CAD
Retailer 20$7,160 CAD

23 data points across 20 retailers

26 retailers$2,669 CAD to $7,852 CAD

A
Cheapest Retailer
-
$2,669 CAD
HK$14,900 HKD
A
Retailer 2
-
$2,716 CAD
₹184,795 INR
View
A
Retailer 3
-
$3,030 CAD
$2,165 USD
View
A
Retailer 4
-
$3,055 CAD
SGD 2,950 SGD
View
A
Retailer 5
-
$3,093 CAD
$2,210 USD
View
A
Retailer 6
-
$3,114 CAD
$2,225 USD
View
A
Retailer 7
-
$3,160 CAD
$2,258 USD
View
Final sale: no returns
A
Retailer 8
-
$3,305 CAD
£1,860 GBP
View
A
Retailer 9
-
$3,519 CAD
$2,514 USD
View
A
Retailer 10
-
$3,519 CAD
$2,514 USD
View
A
Retailer 11
-
$3,527 CAD
$2,520 USD
View
A
Retailer 12
-
$3,533 CAD
$2,524 USD
View
A
Retailer 13
-
$3,616 CAD
£2,034 GBP
View
A
Retailer 14
-
$3,681 CAD
$2,630 USD
View
A
Retailer 15
-
$3,715 CAD
$2,654 USD
View
A
Retailer 16
-
$3,738 CAD
SGD 3,609 SGD
View
A
Retailer 17
-
$3,904 CAD
$2,790 USD
View
Retailer 18
-
$3,942 CAD
A$4,334 AUD
View
Price last confirmed 22 days ago
A
Retailer 19
-
$3,951 CAD
$2,823 USD
View
B+
Retailer 20
-
$4,203 CAD
€2,860 EUR
View
B+
Retailer 21
-
$4,284 CAD
ZAR 49,454 ZAR
View
B+
Retailer 22
-
$5,058 CAD
$3,614 USD
View
B+
Retailer 23
-
$5,200 CAD
$3,715 USD
View
B+
Retailer 24
-
$6,173 CAD
£3,473 GBP
View
B
Retailer 25
-
$7,160 CAD
$5,116 USD
View
Most Expensive
B
Diamond Quarter
1.01SI1E2463C867N · Oct 29
$7,852 CAD
£4,418 GBP
View
25 more retailers have this diamond
Prices start from $2,669 CADSave up to $5,183 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
1.01ct Round
$2,669 CAD