Round|Natural|GIA

20.28ct E VVS1 Round Natural Diamond

EX • E/VVS1

Diamond specifications and retailer prices

From $2,978,150 CAD
$2,127,858 USD
As of October 26, 2026
Save $624,551 CAD (17%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,741,265 CAD at Aurelinne · As of October 23, 2026
View at Aurelinne

About this 20.28ct natural round diamond

This 20.28ct natural round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 22 retailers as of October 26, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

20.28
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions17.66 × 17.57 × 10.74 mm
L/W Ratio1.01
Top View
17.66 mm17.57 mm20.28 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: Medium to Slightly ThickPavilionCulet: NDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $3,741,265 CAD|Low: $2,978,150 CAD|High: $3,741,265 CAD|Avg: $3,369,075 CAD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 7$2,978,150 CAD
Retailer 2$3,038,348 CAD
Retailer 3$3,325,570 CAD
Retailer 8$3,338,281 CAD
Retailer 4$3,464,135 CAD
Retailer 5$3,464,135 CAD
Retailer 6$3,602,701 CAD
Aurelinne$3,741,265 CAD

27 data points across 8 retailers

22 retailers$2,978,150 CAD to $3,602,701 CAD

B+
Cheapest Retailer
-
$2,978,150 CAD
$2,127,858 USD
B+
Retailer 2
-
$3,038,348 CAD
£1,709,346 GBP
View
B
Retailer 3
-
$3,325,570 CAD
$2,376,086 USD
View
Retailer 4
-
$3,325,570 CAD
$2,376,086 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$3,338,281 CAD
$2,385,168 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$3,464,135 CAD
$2,475,089 USD
View
Retailer 7
-
$3,464,135 CAD
$2,475,089 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$3,464,135 CAD
$2,475,089 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$3,464,135 CAD
$2,475,089 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$3,464,135 CAD
$2,475,089 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$3,464,135 CAD
$2,475,089 USD
View
Retailer 12
-
$3,602,701 CAD
$2,574,093 USD
View
Price last confirmed 49 days ago
Retailer 13
-
$3,602,701 CAD
$2,574,093 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$3,602,701 CAD
$2,574,093 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$3,602,701 CAD
$2,574,093 USD
View
Retailer 16
-
$3,602,701 CAD
$2,574,093 USD
View
Price last confirmed 16 days ago
Retailer 17
-
$3,741,265 CAD
$2,673,096 USD
View
Price last confirmed 49 days ago
Retailer 18
-
$3,741,265 CAD
$2,673,096 USD
View
Price last confirmed 40 days ago
Retailer 19
-
$3,741,265 CAD
$2,673,096 USD
View
Price last confirmed 31 days ago
Retailer 20
-
$3,741,265 CAD
$2,673,096 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$3,741,265 CAD
$2,673,096 USD
View
Price last confirmed 16 days ago
Most Expensive
Aurelinne
54fcaedf-54ae-4372-8b8a-875397d6aa58 · Oct 23
$3,741,265 CAD
$2,673,096 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $2,978,150 CADSave up to $624,551 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.

B+
20.28ct Round
$2,978,150 CAD