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Marquise|Lab Grown|IGI

0.66ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG823669315

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823669315

Diamond specifications and retailer prices

From $285 SGD
$223 USD
As of November 1, 2026
Save $795 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,080 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise 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 LG823669315 or 823669315. Listed at 8 retailers as of November 1, 2026, with prices from $285 to $1,080, a $795 spread on the same certified stone. MOH London lists it at $1,080. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823669315
Dimensions9.09 × 4.49 × 2.85 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm4.49 mm0.66 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823669315
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 63.5%

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: $1,080 SGD|Low: $285 SGD|High: $1,093 SGD|Avg: $575 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$285 SGD
Retailer 6$358 SGD
Retailer 4$377 SGD
Retailer 2$395 SGD
Retailer 5$721 SGD
Retailer 7$813 SGD
MOH London$1,080 SGD

40 data points across 7 retailers

8 retailers$285 SGD to $1,080 SGD

A
Cheapest Retailer
-
$285 SGD
$223 USD
A
Retailer 2
-
$358 SGD
$280 USD
View
Retailer 3
-
$377 SGD
$295 USD
View
Price last confirmed 74 days ago
A
Retailer 4
-
$395 SGD
£243 GBP
View
A
Retailer 5
-
$415 SGD
$325 USD
View
B
Retailer 6
-
$735 SGD
$575 USD
View
B
Retailer 7
-
$813 SGD
$636 USD
View
Most Expensive
B
MOH London
LG823669315 · Nov 1
$1,080 SGD
£665 GBP
View
7 more retailers have this diamond
Prices start from $285 SGDSave up to $795 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 Marquise
$285 SGD