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Cushion|Lab Grown|IGI

1.43ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG691531734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG691531734

Diamond specifications and retailer prices

From €221 EUR
As of November 4, 2026
Save €1,285 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,506 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691531734 or 691531734. Listed at 15 retailers as of November 4, 2026, with prices from €221 to €1,506, a €1,285 spread on the same certified stone. Brilliant Earth lists it at €1,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691531734
Dimensions7.57 × 6.12 × 4.18 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm6.12 mm1.43 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691531734
Side View
Table 60.0%Crown 29.9°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 68.3%

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 4
Current: €1,506 EUR|Low: €207 EUR|High: €1,506 EUR|Avg: €724 EUR|+1.2%
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
November 5, 2026
Retailer 9€221 EUR
Retailer 11€402 EUR
Retailer 14€420 EUR
Retailer 10€423 EUR
Retailer 2€452 EUR
Retailer 13€535 EUR
Retailer 8€664 EUR
Retailer 12€684 EUR
Retailer 5€836 EUR
Retailer 6€943 EUR
Retailer 4€964 EUR
Retailer 7€981 EUR
Retailer 3€1,126 EUR
Brilliant Earth€1,506 EUR

35 data points across 14 retailers

15 retailers€221 EUR to €1,506 EUR

A
Cheapest Retailer
-
€221 EUR
Final sale: no returns
A
Retailer 2
-
€402 EUR
View
A
Retailer 3
-
€420 EUR
View
A
Retailer 4
-
€423 EUR
View
A
Retailer 5
-
€452 EUR
View
A
Retailer 6
-
€535 EUR
View
B+
Retailer 7
-
€664 EUR
View
B+
Retailer 8
-
€684 EUR
View
B+
Retailer 9
-
€836 EUR
View
Retailer 10
-
€943 EUR
View
Price last confirmed 8 days ago
B
Retailer 11
-
€964 EUR
View
B
Retailer 12
-
€981 EUR
View
B
Retailer 13
-
€1,126 EUR
View
Retailer 14
-
€1,137 EUR
View
Price last confirmed 89 days ago
Most Expensive
B
Brilliant Earth
13688722A · Nov 4
€1,506 EUR
$1,690 USD
View
14 more retailers have this diamond
Prices start from €221 EURSave up to €1,285 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
1.43ct Cushion
€221 EUR