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Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG788632591

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788632591

Diamond specifications and retailer prices

From $646 SGD
A$778 AUD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: $1,969 SGD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788632591 or 788632591. Listed at 9 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788632591
Dimensions10.85 × 5.44 × 3.38 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm5.44 mm1.16 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788632591
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,122 SGD|Low: $187 SGD|High: $2,122 SGD|Avg: $903 SGD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 10$279 SGD
Retailer 11$309 SGD
Retailer 3$417 SGD
Retailer 8$449 SGD
Retailer 17$510 SGD
Retailer 22$514 SGD
Retailer 5$581 SGD
Retailer 20$618 SGD
Retailer 19$634 SGD
Retailer 2$646 SGD
Retailer 9$698 SGD
Retailer 21$828 SGD
Retailer 4$831 SGD
Retailer 14$955 SGD
Retailer 15$960 SGD
Retailer 12$1,053 SGD
Retailer 18$1,069 SGD
Retailer 7$1,133 SGD
Retailer 16$1,170 SGD
Retailer 6$1,320 SGD
Retailer 13$1,388 SGD
Retailer 24$1,508 SGD
Retailer 23$1,905 SGD
Brilliant Earth$2,122 SGD

10 data points across 24 retailers

9 retailers

Retailer 1
-
$581 SGD
ZAR 7,341 ZAR
Price last confirmed 35 days ago
Retailer 2
-
$634 SGD
$496 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$646 SGD
A$778 AUD
View
Retailer 4
-
$698 SGD
$546 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$828 SGD
£510 GBP
View
Price last confirmed 32 days ago
Retailer 6
-
$1,053 SGD
$824 USD
View
Price last confirmed 42 days ago
Retailer 7
-
$1,170 SGD
A$1,408 AUD
View
Price last confirmed 74 days ago
Retailer 8
-
$1,388 SGD
£855 GBP
View
Price last confirmed 31 days ago
Most Expensive
Brilliant Earth
21575106Y · Oct 1
$1,969 SGD
$1,540 USD
View
Price last confirmed 30 days ago
8 more retailers have this diamond
Prices start from $646 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
1.16ct Marquise
$646 SGD