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Round|Lab Grown|IGI

0.66ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG846661459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846661459

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of November 1, 2026
Save $1,451 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,736 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846661459 or 846661459. Listed at 9 retailers as of November 1, 2026, with prices from $285 to $1,736, a $1,451 spread on the same certified stone. MOH London lists it at $1,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846661459
Dimensions5.60 × 5.55 × 3.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.60 mm5.55 mm0.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846661459
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: Nov 1
Current: $1,736 AUD|Low: $285 AUD|High: $1,745 AUD|Avg: $585 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$285 AUD
Retailer 6$306 AUD
Retailer 5$335 AUD
Retailer 3$377 AUD
Retailer 2$425 AUD
Retailer 9$512 AUD
Retailer 4$651 AUD
Retailer 7$749 AUD
MOH London$1,736 AUD

17 data points across 9 retailers

9 retailers$285 AUD to $1,736 AUD

A
Cheapest Retailer
-
$285 AUD
$200 USD
A
Retailer 2
-
$306 AUD
$215 USD
View
A
Retailer 3
-
$335 AUD
$235 USD
View
A
Retailer 4
-
$377 AUD
€252 EUR
View
A
Retailer 5
-
$425 AUD
£235 GBP
View
B+
Retailer 6
-
$512 AUD
$360 USD
View
B+
Retailer 7
-
$651 AUD
View
B+
Retailer 8
-
$749 AUD
$526 USD
View
Most Expensive
B
MOH London
LG846661459 · Nov 1
$1,736 AUD
£960 GBP
View
8 more retailers have this diamond
Prices start from $285 AUDSave up to $1,451 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.

A
0.66ct Round
$285 AUD