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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG830649350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830649350

Diamond specifications and retailer prices

From $201 SGD
$157 USD
As of October 30, 2026
Save $1,730 SGD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,930 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830649350 or 830649350. Listed at 10 retailers as of October 30, 2026, with prices from $201 to $1,930, a $1,730 spread on the same certified stone. Do Amore Diamonds lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649350
Dimensions9.36 × 4.74 × 2.93 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm4.74 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830649350
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

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: Oct 30
Current: $1,930 SGD|Low: $193 SGD|High: $1,930 SGD|Avg: $711 SGD|+20.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$201 SGD
Retailer 8$233 SGD
Retailer 3$313 SGD
Retailer 10$336 SGD
Retailer 7$454 SGD
Retailer 9$547 SGD
Retailer 4$845 SGD
Retailer 6$883 SGD
Retailer 2$1,292 SGD
Do Amore Diamonds$1,930 SGD

17 data points across 10 retailers

10 retailers$201 SGD to $1,930 SGD

A
Cheapest Retailer
-
$201 SGD
$157 USD
A
Retailer 2
-
$233 SGD
$182 USD
View
A
Retailer 3
-
$313 SGD
$245 USD
View
A
Retailer 4
-
$336 SGD
$263 USD
View
B+
Retailer 5
-
$454 SGD
$355 USD
View
B+
Retailer 6
-
$547 SGD
$428 USD
View
B
Retailer 7
-
$845 SGD
$661 USD
View
B
Retailer 8
-
$883 SGD
$691 USD
View
B
Retailer 9
-
$1,292 SGD
£796 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C01B62E5 · Oct 30
$1,930 SGD
$1,510 USD
View
9 more retailers have this diamond
Prices start from $201 SGDSave up to $1,730 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
0.77ct Marquise
$201 SGD