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Marquise|Lab Grown|IGI

1.77ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG846689120

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846689120

Diamond specifications and retailer prices

From €368 EUR
£324 GBP
As of October 27, 2026
Save €977 EUR (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,345 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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 LG846689120 or 846689120. Listed at 17 retailers as of October 27, 2026, with prices from €368 to €1,345, a €977 spread on the same certified stone. With Clarity lists it at €1,345. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846689120
Dimensions12.05 × 6.33 × 3.93 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm6.33 mm1.77 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846689120
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

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 27
Current: €368 EUR|Low: €318 EUR|High: €1,345 EUR|Avg: €815 EUR|+0.3%
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
Retailer 16
Retailer 17
With Clarity
October 27, 2026
Retailer 16€318 EUR
Retailer 1€368 EUR
Retailer 12€461 EUR
Retailer 13€506 EUR
Retailer 17€512 EUR
Retailer 15€544 EUR
Retailer 10€566 EUR
Retailer 2€647 EUR
Retailer 6€659 EUR
Retailer 9€683 EUR
Retailer 14€755 EUR
Retailer 4€1,039 EUR
Retailer 8€1,078 EUR
Retailer 5€1,131 EUR
Retailer 11€1,291 EUR
Retailer 3€1,325 EUR
Retailer 7€1,335 EUR
With Clarity€1,345 EUR

6 data points across 18 retailers

17 retailers€368 EUR to €1,345 EUR

A
Cheapest Retailer
-
€368 EUR
£324 GBP
A
Retailer 2
-
€461 EUR
$515 USD
View
A
Retailer 3
-
€506 EUR
View
A
Retailer 4
-
€512 EUR
$572 USD
View
Retailer 5
-
€544 EUR
ZAR 9,822 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€566 EUR
£498 GBP
View
A
Retailer 7
-
€647 EUR
$723 USD
View
A
Retailer 8
-
€659 EUR
$736 USD
View
Retailer 9
-
€683 EUR
$763 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€755 EUR
A$1,298 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€1,039 EUR
$1,161 USD
View
B+
Retailer 12
-
€1,078 EUR
$1,204 USD
View
B+
Retailer 13
-
€1,131 EUR
CA$1,754 CAD
View
B
Retailer 14
-
€1,291 EUR
£1,136 GBP
View
Retailer 15
-
€1,325 EUR
$1,481 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
€1,335 EUR
$1,491 USD
View
Most Expensive
B
With Clarity
846689120 · Oct 30
€1,345 EUR
$1,503 USD
View
16 more retailers have this diamond
Prices start from €368 EURSave up to €977 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
€368 EUR