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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG555201827

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG555201827

Diamond specifications and retailer prices

From €128 EUR
$144 USD
As of November 2, 2026
Save €698 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €827 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 LG555201827 or 555201827. Listed at 16 retailers as of October 27, 2026, with prices from €128 to €827, a €698 spread on the same certified stone. Queensmith lists it at €827. 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
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555201827
Dimensions9.37 × 4.86 × 3.00 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm4.86 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG555201827
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: Nov 2
Current: €272 EUR|Low: €128 EUR|High: €968 EUR|Avg: €383 EUR|-23.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 2€128 EUR
Retailer 15€144 EUR
Retailer 8€149 EUR
Retailer 5€160 EUR
Retailer 6€181 EUR
Retailer 1€272 EUR
Retailer 14€282 EUR
Retailer 9€290 EUR
Retailer 3€295 EUR
Retailer 13€436 EUR
Retailer 11€513 EUR
Retailer 7€526 EUR
Retailer 12€542 EUR
Retailer 4€562 EUR
Retailer 10€746 EUR

44 data points across 15 retailers

16 retailers€128 EUR to €827 EUR

A
Cheapest Retailer
-
€128 EUR
$144 USD
A
Retailer 2
-
€144 EUR
$161 USD
View
Final sale: no returns
A
Retailer 3
-
€149 EUR
$167 USD
View
A
Retailer 4
-
€160 EUR
$179 USD
View
Retailer 5
-
€181 EUR
$203 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€272 EUR
£241 GBP
View
A
Retailer 7
-
€282 EUR
$316 USD
View
A
Retailer 8
-
€290 EUR
ZAR 5,251 ZAR
View
A
Retailer 9
-
€295 EUR
$331 USD
View
B+
Retailer 10
-
€436 EUR
$489 USD
View
B+
Retailer 11
-
€513 EUR
$575 USD
View
B
Retailer 12
-
€526 EUR
$590 USD
View
B+
Retailer 13
-
€542 EUR
$608 USD
View
B+
Retailer 14
-
€562 EUR
$631 USD
View
B
Retailer 15
-
€746 EUR
£659 GBP
View
Most Expensive
B
Queensmith
LG555201827 · Oct 27
€827 EUR
£730 GBP
View
15 more retailers have this diamond
Prices start from €128 EURSave up to €698 EUR

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
€128 EUR