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Round|Natural|GIA

6.18ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 2235227019

Certificate GIA 2235227019

Diamond specifications and retailer prices

From $616,389 AUD
€412,419 EUR
As of October 29, 2026
5 retailers carry this diamond
Most expensive: $666,329 AUD at Aurelinne · As of September 22, 2026
View at Aurelinne

About this 6.18ct natural round diamond

This 6.18ct 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 2235227019. Listed at 5 retailers as of October 29, 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

6.18
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235227019
Dimensions11.83 × 11.81 × 7.31 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Feather
Top View
11.83 mm11.81 mm6.18 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235227019
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.6°Culet: NoneDepth 61.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $666,329 AUD|Low: $489,529 AUD|High: $666,329 AUD|Avg: $584,820 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5$489,529 AUD
Retailer 11$513,884 AUD
Retailer 6$524,049 AUD
Retailer 3$542,935 AUD
Retailer 7$563,728 AUD
Retailer 9$572,556 AUD
Retailer 10$592,292 AUD
Retailer 2$616,389 AUD
Retailer 12$629,996 AUD
Retailer 8$641,650 AUD
Retailer 4$660,410 AUD
Aurelinne$666,329 AUD

24 data points across 12 retailers

5 retailers

Retailer 1
-
$489,529 AUD
Price last confirmed 36 days ago
Retailer 2
-
$563,728 AUD
£311,845 GBP
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$616,389 AUD
€412,419 EUR
View
Retailer 4
-
$641,650 AUD
$450,787 USD
View
Price last confirmed 37 days ago
Most Expensive
Aurelinne
8d8a1e81-ccc3-49a8-90e9-20cb76dd6a9a · Sep 22
$666,329 AUD
$468,125 USD
View
Price last confirmed 37 days ago
4 more retailers have this diamond
Prices start from $616,389 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+
6.18ct Round
$616,389 AUD