Round|Natural|GIA

20.28ct E VVS1 Round Natural Diamond

EX • E/VVS1

Diamond specifications and retailer prices

From $2,127,858 USD
As of October 26, 2026
Save $545,238 USD (20%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,673,096 USD 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 23, 2026, with prices from $2,127,858 to $2,673,096, a $545,238 spread on the same certified stone. Aurelinne lists it at $2,673,096. 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: $2,673,096 USD|Low: $2,127,858 USD|High: $2,673,096 USD|Avg: $2,407,170 USD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 7$2,127,858 USD
Retailer 2$2,170,869 USD
Retailer 3$2,376,086 USD
Retailer 8$2,385,168 USD
Retailer 4$2,475,089 USD
Retailer 5$2,475,089 USD
Retailer 6$2,574,093 USD
Aurelinne$2,673,096 USD

27 data points across 8 retailers

22 retailers$2,127,858 USD to $2,673,096 USD

B+
Cheapest Retailer
-
$2,127,858 USD
B+
Retailer 2
-
$2,170,869 USD
£1,709,346 GBP
View
B
Retailer 3
-
$2,376,086 USD
View
B
Retailer 4
-
$2,376,086 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$2,385,168 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$2,475,089 USD
View
B
Retailer 7
-
$2,475,089 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
$2,475,089 USD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$2,475,089 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$2,475,089 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$2,475,089 USD
View
B
Retailer 12
-
$2,574,093 USD
View
Price last confirmed 48 days ago
B
Retailer 13
-
$2,574,093 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$2,574,093 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$2,574,093 USD
View
B
Retailer 16
-
$2,574,093 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$2,673,096 USD
View
Price last confirmed 48 days ago
B
Retailer 18
-
$2,673,096 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
$2,673,096 USD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$2,673,096 USD
View
Price last confirmed 20 days ago
B
Retailer 21
-
$2,673,096 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Aurelinne
54fcaedf-54ae-4372-8b8a-875397d6aa58 · Oct 23
$2,673,096 USD
View
21 more retailers have this diamond
Prices start from $2,127,858 USDSave up to $545,238 USD

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
$2,127,858 USD