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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG749551657

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749551657

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of October 30, 2026
Save $1,437 SGD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,687 SGD at Do Amore Diamonds · As of October 29, 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 LG749551657 or 749551657. Listed at 26 retailers as of October 29, 2026, with prices from $251 to $1,687, a $1,437 spread on the same certified stone. Do Amore Diamonds lists it at $1,687. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749551657
Dimensions10.02 × 4.73 × 2.82 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.02 mm4.73 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749551657
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.6%

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: Oct 30
Current: $1,687 SGD|Low: $222 SGD|High: $1,687 SGD|Avg: $685 SGD
Do Amore Diamonds
Retailer 2
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Retailer 24
October 31, 2026
Retailer 14$247 SGD
Retailer 6$251 SGD
Retailer 4$323 SGD
Retailer 9$352 SGD
Retailer 11$415 SGD
Retailer 24$415 SGD
Retailer 15$441 SGD
Retailer 16$476 SGD
Retailer 21$504 SGD
Retailer 19$562 SGD
Retailer 18$594 SGD
Retailer 2$612 SGD
Retailer 17$722 SGD
Retailer 20$777 SGD
Retailer 7$786 SGD
Retailer 12$799 SGD
Retailer 13$852 SGD
Retailer 10$869 SGD
Retailer 8$994 SGD
Retailer 23$1,005 SGD
Retailer 5$1,211 SGD
Retailer 3$1,430 SGD
Retailer 22$1,448 SGD
Do Amore Diamonds$1,687 SGD

10 data points across 24 retailers

26 retailers$251 SGD to $1,687 SGD

Retailer 1
-
$192 SGD
$150 USD
Price last confirmed 28 days ago
Retailer 2
-
$247 SGD
$193 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 4
-
$268 SGD
$210 USD
View
A
Retailer 5
-
$268 SGD
$210 USD
View
A
Retailer 6
-
$313 SGD
$245 USD
View
A
Retailer 7
-
$323 SGD
$253 USD
View
A
Retailer 8
-
$332 SGD
$260 USD
View
Retailer 9
-
$352 SGD
$275 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$415 SGD
$325 USD
View
Retailer 11
-
$441 SGD
ZAR 5,575 ZAR
View
Price last confirmed 29 days ago
A
Retailer 12
-
$454 SGD
$355 USD
View
B+
Retailer 13
-
$562 SGD
£346 GBP
View
B+
Retailer 14
-
$594 SGD
£366 GBP
View
B+
Retailer 15
-
$612 SGD
$479 USD
View
Retailer 16
-
$722 SGD
A$869 AUD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$777 SGD
$608 USD
View
B
Retailer 18
-
$786 SGD
A$946 AUD
View
Retailer 19
-
$795 SGD
$622 USD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$852 SGD
CA$925 CAD
View
B
Retailer 21
-
$994 SGD
$777 USD
View
B
Retailer 22
-
$1,005 SGD
$786 USD
View
B
Retailer 23
-
$1,211 SGD
$947 USD
View
B
Retailer 24
-
$1,430 SGD
$1,118 USD
View
B
Retailer 25
-
$1,448 SGD
£892 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D50729 · Oct 29
$1,687 SGD
$1,320 USD
View
25 more retailers have this diamond
Prices start from $251 SGDSave up to $1,437 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
$251 SGD