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Round|Natural|GIA

20.28ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 5161600844

Certificate GIA 5161600844

Diamond specifications and retailer prices

From $2,742,708 AUD
$1,926,600 USD
As of October 25, 2026
3 retailers carry this diamond
Most expensive: $3,792,371 AUD at Jared · As of October 21, 2026
View at Jared

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 5161600844. Listed at 3 retailers as of October 25, 2026. 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5161600844
Dimensions17.57 × 17.66 × 10.74 mm
L/W Ratio1.01
Top View
17.57 mm17.66 mm20.28 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5161600844
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 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 25
Current: $3,792,371 AUD|Low: $2,742,708 AUD|High: $3,867,601 AUD|Avg: $3,329,365 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 10, 2026
Retailer 7$2,742,708 AUD
Retailer 2$3,044,336 AUD
Retailer 3$3,111,209 AUD
Retailer 4$3,240,302 AUD
Retailer 5$3,396,154 AUD
Retailer 6$3,396,154 AUD
Jared$3,792,371 AUD
Retailer 8$3,867,601 AUD

5 data points across 8 retailers

3 retailers

B+
Cheapest Retailer
-
$2,742,708 AUD
$1,926,600 USD
Retailer 2
-
$3,111,209 AUD
View
Price last confirmed 32 days ago
Most Expensive
Jared
130886816 · Oct 21
$3,792,371 AUD
$2,663,930 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from $2,742,708 AUD

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
$2,742,708 AUD