Cushion|Lab Grown|IGI

1.43ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG559258910

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG559258910

Diamond specifications and retailer prices

From €292 EUR
$326 USD
As of November 1, 2026
Save €836 EUR (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,221 EUR at MOH London · As of October 25, 2026
View at MOH London

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG559258910 or 559258910. Listed at 9 retailers as of October 31, 2026, with a 286% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.43
Carat
G
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559258910
Dimensions6.45 × 6.16 × 4.21 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.45 mm6.16 mm1.43 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559258910
Side View
Table 61.5%Crown 36.4°Girdle: MED-STKPavilion 35.7°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 1
Current: €1,221 EUR|Low: €292 EUR|High: €1,350 EUR|Avg: €649 EUR|-8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8€292 EUR
Retailer 5€369 EUR
Retailer 6€401 EUR
Retailer 4€438 EUR
Retailer 9€459 EUR
Retailer 2€531 EUR
Retailer 3€797 EUR
Retailer 7€1,128 EUR
MOH London€1,221 EUR

38 data points across 9 retailers

9 retailers€292 EUR to €1,128 EUR

A
Cheapest Retailer
-
€292 EUR
$326 USD
B+
Retailer 2
-
€369 EUR
$412 USD
View
B+
Retailer 3
-
€401 EUR
HK$3,500 HKD
View
B+
Retailer 4
-
€438 EUR
$489 USD
View
B+
Retailer 5
-
€459 EUR
$513 USD
View
B+
Retailer 6
-
€531 EUR
£467 GBP
View
Retailer 7
-
€797 EUR
$890 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
€1,128 EUR
$1,260 USD
View
Most Expensive
MOH London
LG559258910 · Oct 25
€1,221 EUR
£1,074 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from €292 EURSave up to €836 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
€292 EUR