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Cushion|Lab Grown|IGI

1.71ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG778667527

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG778667527

Diamond specifications and retailer prices

From €242 EUR
$271 USD
As of November 3, 2026
Save €854 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,096 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778667527 or 778667527. Listed at 11 retailers as of November 2, 2026, with prices from €242 to €1,096, a €854 spread on the same certified stone. MOH London lists it at €1,096. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667527
Dimensions6.65 × 6.60 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.60 mm1.71 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778667527
Side View
Table 60.0%Crown 35.8°Girdle: STK-VTKPavilion 32.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €1,096 EUR|Low: €242 EUR|High: €1,176 EUR|Avg: €645 EUR|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10€242 EUR
Retailer 9€410 EUR
Retailer 3€452 EUR
Retailer 6€459 EUR
Retailer 8€490 EUR
Retailer 2€515 EUR
Retailer 4€544 EUR
Retailer 7€926 EUR
Retailer 5€1,077 EUR
MOH London€1,096 EUR

41 data points across 10 retailers

11 retailers€242 EUR to €1,096 EUR

A
Cheapest Retailer
-
€242 EUR
$271 USD
Final sale: no returns
A
Retailer 2
-
€410 EUR
$460 USD
View
A
Retailer 3
-
€452 EUR
View
A
Retailer 4
-
€459 EUR
$515 USD
View
A
Retailer 5
-
€490 EUR
$550 USD
View
A
Retailer 6
-
€515 EUR
£455 GBP
View
A
Retailer 7
-
€544 EUR
$610 USD
View
B
Retailer 8
-
€926 EUR
$1,038 USD
View
B+
Retailer 9
-
€963 EUR
$1,080 USD
View
B
Retailer 10
-
€1,077 EUR
$1,208 USD
View
Most Expensive
B
MOH London
LG778667527 · Nov 2
€1,096 EUR
£968 GBP
View
10 more retailers have this diamond
Prices start from €242 EURSave up to €854 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
1.71ct Cushion
€242 EUR