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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG823692251

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823692251

Diamond specifications and retailer prices

From €380 EUR
$426 USD
As of November 1, 2026
Save €112 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,199 EUR at Rare Carat · As of October 5, 2026
View at Rare Carat

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823692251 or 823692251. Listed at 3 retailers as of November 1, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823692251
Dimensions7.94 × 6.16 × 4.08 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm6.16 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823692251
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,199 EUR|Low: €380 EUR|High: €1,213 EUR|Avg: €663 EUR|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2€380 EUR
Retailer 8€468 EUR
Retailer 3€491 EUR
Retailer 7€539 EUR
Retailer 4€549 EUR
Retailer 6€606 EUR
Retailer 5€947 EUR
Rare Carat€1,199 EUR

16 data points across 8 retailers

3 retailers€380 EUR to €491 EUR

B+
Cheapest Retailer
-
€380 EUR
$426 USD
A
Retailer 2
-
€491 EUR
View
Most Expensive
Rare Carat
823692251 · Oct 5
€1,199 EUR
$1,345 USD
View
Price last confirmed 28 days ago
2 more retailers have this diamond
Prices start from €380 EURSave up to €112 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
1.59ct Cushion
€380 EUR