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Round|Lab Grown|IGI

0.66ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG786662788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786662788

Diamond specifications and retailer prices

From $158 AUD
$111 USD
As of November 1, 2026
Save $1,489 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,647 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786662788 or 786662788. Listed at 16 retailers as of November 1, 2026, with prices from $158 to $1,647, a $1,489 spread on the same certified stone. MOH London lists it at $1,647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786662788
Dimensions5.62 × 5.60 × 3.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.62 mm5.60 mm0.66 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786662788
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,647 AUD|Low: $153 AUD|High: $1,667 AUD|Avg: $444 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$158 AUD
Retailer 5$178 AUD
Retailer 9$184 AUD
Retailer 10$210 AUD
Retailer 13$210 AUD
Retailer 3$274 AUD
Retailer 7$358 AUD
Retailer 2$396 AUD
Retailer 6$503 AUD
Retailer 4$534 AUD
Retailer 12$634 AUD
Retailer 8$706 AUD
MOH London$1,647 AUD

44 data points across 13 retailers

16 retailers$158 AUD to $1,647 AUD

A
Cheapest Retailer
-
$158 AUD
$111 USD
A
Retailer 2
-
$178 AUD
$125 USD
View
Final sale: no returns
A
Retailer 3
-
$184 AUD
$129 USD
View
A
Retailer 4
-
$210 AUD
$147 USD
View
Retailer 5
-
$210 AUD
$147 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$274 AUD
$192 USD
View
A
Retailer 7
-
$341 AUD
$239 USD
View
A
Retailer 8
-
$358 AUD
ZAR 4,056 ZAR
View
A
Retailer 9
-
$396 AUD
£219 GBP
View
B+
Retailer 10
-
$503 AUD
View
B+
Retailer 11
-
$534 AUD
$374 USD
View
B+
Retailer 12
-
$634 AUD
$444 USD
View
B
Retailer 13
-
$706 AUD
$495 USD
View
B
Retailer 14
-
$716 AUD
$502 USD
View
B
Retailer 15
-
$1,300 AUD
$911 USD
View
Most Expensive
B
MOH London
LG786662788 · Nov 1
$1,647 AUD
£909 GBP
View
15 more retailers have this diamond
Prices start from $158 AUDSave up to $1,489 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
$158 AUD