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Marquise|Lab Grown|IGI

1.77ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG773665575

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG773665575

Diamond specifications and retailer prices

From €564 EUR
$630 USD
As of October 30, 2026
Save €2,024 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,004 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773665575 or 773665575. Listed at 11 retailers as of October 30, 2026, with a 359% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG773665575
Dimensions14.96 × 6.63 × 2.08 mm
L/W Ratio2.26
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.96 mm6.63 mm1.77 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773665575
Side View
TableCrownGirdle: STK-VTKPavilionCulet: NoneDepth

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,156 EUR|Low: €449 EUR|High: €2,473 EUR|Avg: €1,051 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€456 EUR
Retailer 3€564 EUR
Retailer 8€630 EUR
Retailer 4€654 EUR
Retailer 7€654 EUR
Retailer 2€924 EUR
Retailer 1€1,156 EUR
Retailer 6€2,029 EUR
Retailer 5€2,231 EUR

43 data points across 9 retailers

11 retailers€564 EUR to €2,588 EUR

A
Cheapest Retailer
-
€564 EUR
$630 USD
B+
Retailer 2
-
€613 EUR
$685 USD
View
B+
Retailer 3
-
€630 EUR
$704 USD
View
Final sale: no returns
Retailer 4
-
€654 EUR
$731 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€654 EUR
$731 USD
View
B+
Retailer 6
-
€924 EUR
$1,032 USD
View
B
Retailer 7
-
€1,156 EUR
£1,017 GBP
View
B
Retailer 8
-
€2,029 EUR
$2,267 USD
View
B
Retailer 9
-
€2,231 EUR
$2,492 USD
View
B
Retailer 10
-
€2,588 EUR
$2,891 USD
View
Most Expensive
Do Amore Diamonds
27-5C4E8652E · Oct 31
€5,004 EUR
$5,590 USD
View
Price under review
10 more retailers have this diamond
Prices start from €564 EURSave up to €2,024 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
1.77ct Marquise
€564 EUR