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Cushion|Lab Grown|IGI

0.71ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG660434390

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG660434390

Diamond specifications and retailer prices

From €129 EUR
$144 USD
As of November 1, 2026
Save €1,075 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,204 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG660434390 or 660434390. Listed at 18 retailers as of November 1, 2026, with prices from €129 to €1,204, a €1,075 spread on the same certified stone. MOH London lists it at €1,204. 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

0.71
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660434390
Dimensions5.23 × 4.88 × 3.51 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.23 mm4.88 mm0.71 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660434390
Side View
Table 64.0%Crown 32.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 71.9%

Caratlytics Score

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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 1
Current: €1,204 EUR|Low: €129 EUR|High: €1,249 EUR|Avg: €423 EUR|-3.6%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 2, 2026
Retailer 17€129 EUR
Retailer 9€149 EUR
Retailer 6€195 EUR
Retailer 16€223 EUR
Retailer 15€233 EUR
Retailer 2€242 EUR
Retailer 11€257 EUR
Retailer 10€262 EUR
Retailer 7€314 EUR
Retailer 14€354 EUR
Retailer 12€356 EUR
Retailer 5€399 EUR
Retailer 13€465 EUR
Retailer 3€514 EUR
Retailer 8€750 EUR
Retailer 4€868 EUR
MOH London€1,204 EUR

38 data points across 17 retailers

18 retailers€129 EUR to €1,204 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
Final sale: no returns
Retailer 2
-
€149 EUR
$166 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€195 EUR
$218 USD
View
A
Retailer 4
-
€223 EUR
$249 USD
View
Retailer 5
-
€233 EUR
$260 USD
View
Price last confirmed 28 days ago
A
Retailer 6
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€233 EUR
$260 USD
View
A
Retailer 7
-
€242 EUR
£213 GBP
View
A
Retailer 8
-
€257 EUR
View
A
Retailer 9
-
€262 EUR
ZAR 4,726 ZAR
View
A
Retailer 10
-
€314 EUR
£276 GBP
View
B+
Retailer 11
-
€354 EUR
$396 USD
View
B+
Retailer 12
-
€356 EUR
$398 USD
View
B+
Retailer 13
-
€399 EUR
SGD 602 SGD
View
B+
Retailer 14
-
€465 EUR
$520 USD
View
B+
Retailer 15
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€514 EUR
$574 USD
View
B
Retailer 16
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€750 EUR
£660 GBP
View
B
Retailer 17
-
€868 EUR
$970 USD
View
Most Expensive
B
MOH London
LG660434390 · Nov 1
€1,204 EUR
£1,059 GBP
View
17 more retailers have this diamond
Prices start from €129 EURSave up to €1,075 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
0.71ct Cushion
€129 EUR