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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 $142 SGD
$111 USD
As of November 1, 2026
Save $1,334 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,476 SGD 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 $142 to $1,476, a $1,334 spread on the same certified stone. MOH London lists it at $1,476. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,476 SGD|Low: $137 SGD|High: $1,494 SGD|Avg: $398 SGD
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$142 SGD
Retailer 5$160 SGD
Retailer 9$165 SGD
Retailer 10$188 SGD
Retailer 13$188 SGD
Retailer 3$246 SGD
Retailer 7$321 SGD
Retailer 2$355 SGD
Retailer 6$451 SGD
Retailer 4$478 SGD
Retailer 12$568 SGD
Retailer 8$633 SGD
MOH London$1,476 SGD

44 data points across 13 retailers

16 retailers$142 SGD to $1,476 SGD

A
Cheapest Retailer
-
$142 SGD
$111 USD
A
Retailer 2
-
$160 SGD
$125 USD
View
Final sale: no returns
A
Retailer 3
-
$165 SGD
$129 USD
View
A
Retailer 4
-
$188 SGD
$147 USD
View
Retailer 5
-
$188 SGD
$147 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$246 SGD
$192 USD
View
A
Retailer 7
-
$306 SGD
$239 USD
View
A
Retailer 8
-
$321 SGD
ZAR 4,056 ZAR
View
A
Retailer 9
-
$355 SGD
£219 GBP
View
B+
Retailer 10
-
$451 SGD
A$542 AUD
View
B+
Retailer 11
-
$478 SGD
$374 USD
View
B+
Retailer 12
-
$568 SGD
$444 USD
View
B
Retailer 13
-
$633 SGD
$495 USD
View
B
Retailer 14
-
$642 SGD
$502 USD
View
B
Retailer 15
-
$1,165 SGD
$911 USD
View
Most Expensive
B
MOH London
LG786662788 · Nov 1
$1,476 SGD
£909 GBP
View
15 more retailers have this diamond
Prices start from $142 SGDSave up to $1,334 SGD

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
$142 SGD