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Marquise|Lab Grown|IGI

1.77ct F VVS1 Marquise Lab Grown Diamond

GD • F/VVS1 • IGI LG718502712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG718502712

Diamond specifications and retailer prices

From €243 EUR
$272 USD
As of November 2, 2026
Save €1,469 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,712 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG718502712 or 718502712. Listed at 19 retailers as of November 2, 2026, with prices from €243 to €1,712, a €1,469 spread on the same certified stone. Brilliant Earth lists it at €1,712. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.77
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718502712
Dimensions13.18 × 6.21 × 3.73 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.18 mm6.21 mm1.77 ctF / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG718502712
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,712 EUR|Low: €243 EUR|High: €2,550 EUR|Avg: €787 EUR|-32.9%
Brilliant Earth
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
November 2, 2026
Retailer 13€243 EUR
Retailer 16€271 EUR
Retailer 14€300 EUR
Retailer 9€313 EUR
Retailer 15€441 EUR
Retailer 6€497 EUR
Retailer 12€518 EUR
Retailer 11€528 EUR
Retailer 7€528 EUR
Retailer 17€543 EUR
Retailer 3€734 EUR
Retailer 10€797 EUR
Retailer 5€1,011 EUR
Retailer 4€1,155 EUR
Retailer 2€1,204 EUR
Retailer 8€1,574 EUR
Brilliant Earth€1,712 EUR

37 data points across 17 retailers

19 retailers€243 EUR to €1,712 EUR

A
Cheapest Retailer
-
€243 EUR
$272 USD
A
Retailer 2
-
€271 EUR
$304 USD
View
Final sale: no returns
A
Retailer 3
-
€300 EUR
$337 USD
View
Retailer 4
-
€313 EUR
$351 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€441 EUR
$495 USD
View
A
Retailer 6
-
€497 EUR
$557 USD
View
A
Retailer 7
-
€518 EUR
ZAR 9,385 ZAR
View
A
Retailer 8
-
€528 EUR
£466 GBP
View
B+
Retailer 9
-
€528 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€543 EUR
$609 USD
View
B+
Retailer 11
-
€734 EUR
$823 USD
View
B+
Retailer 12
-
€797 EUR
$894 USD
View
B+
Retailer 13
-
€1,011 EUR
$1,134 USD
View
B
Retailer 14
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€1,068 EUR
$1,198 USD
View
B
Retailer 15
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€1,155 EUR
$1,296 USD
View
B
Retailer 16
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€1,204 EUR
£1,063 GBP
View
B
Retailer 17
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€1,574 EUR
$1,765 USD
View
Retailer 18
-
€1,618 EUR
$1,815 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Brilliant Earth
15598110A · Nov 2
€1,712 EUR
$1,920 USD
View
18 more retailers have this diamond
Prices start from €243 EURSave up to €1,469 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
€243 EUR