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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 £146 GBP
$196 USD
As of November 1, 2026
Save £838 GBP (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £984 GBP at Do Amore Diamonds · As of November 2, 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 27 retailers as of November 1, 2026, with prices from £146 to £984, a £838 spread on the same certified stone. Do Amore Diamonds lists it at £984. 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: Nov 1
Current: £984 GBP|Low: £130 GBP|High: £984 GBP|Avg: £407 GBP
Do Amore Diamonds
Retailer 2
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Retailer 24
November 2, 2026
Retailer 15£144 GBP
Retailer 9£146 GBP
Retailer 7£189 GBP
Retailer 11£205 GBP
Retailer 12£242 GBP
Retailer 5£242 GBP
Retailer 16£278 GBP
Retailer 24£294 GBP
Retailer 19£326 GBP
Retailer 18£328 GBP
Retailer 13£344 GBP
Retailer 21£357 GBP
Retailer 17£421 GBP
Retailer 23£453 GBP
Retailer 2£457 GBP
Retailer 14£466 GBP
Retailer 22£497 GBP
Retailer 10£579 GBP
Retailer 4£586 GBP
Retailer 20£589 GBP
Retailer 8£706 GBP
Retailer 6£833 GBP
Retailer 3£844 GBP
Do Amore Diamonds£984 GBP

12 data points across 24 retailers

27 retailers£146 GBP to £984 GBP

Retailer 1
-
£112 GBP
$150 USD
Price last confirmed 31 days ago
Retailer 2
-
£144 GBP
$193 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
£146 GBP
$196 USD
View
Final sale: no returns
A
Retailer 4
-
£156 GBP
$210 USD
View
A
Retailer 5
-
£156 GBP
$210 USD
View
A
Retailer 6
-
£183 GBP
$245 USD
View
A
Retailer 7
-
£189 GBP
$253 USD
View
A
Retailer 8
-
£194 GBP
$260 USD
View
Retailer 9
-
£205 GBP
$275 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
£242 GBP
$325 USD
View
A
Retailer 11
-
£265 GBP
$355 USD
View
B+
Retailer 12
-
£326 GBP
ZAR 7,071 ZAR
View
B+
Retailer 13
-
£328 GBP
View
B+
Retailer 14
-
£344 GBP
View
B+
Retailer 15
-
£357 GBP
$479 USD
View
Retailer 16
-
£421 GBP
A$869 AUD
View
Price last confirmed 33 days ago
B
Retailer 17
-
£453 GBP
$608 USD
View
B+
Retailer 18
-
£457 GBP
A$944 AUD
View
Retailer 19
-
£464 GBP
$622 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
£497 GBP
CA$925 CAD
View
B
Retailer 21
-
£579 GBP
$777 USD
View
B
Retailer 22
-
£586 GBP
$786 USD
View
B
Retailer 23
-
£589 GBP
$790 USD
View
B
Retailer 24
-
£706 GBP
$947 USD
View
B
Retailer 25
-
£833 GBP
$1,118 USD
View
B
Retailer 26
-
£844 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D50729 · Nov 2
£984 GBP
$1,320 USD
View
26 more retailers have this diamond
Prices start from £146 GBPSave up to £838 GBP

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
£146 GBP