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Cushion|Lab Grown|IGI

2.73ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG831603167

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

Certificate IGI LG831603167

Diamond specifications and retailer prices

From €362 EUR
$404 USD
As of October 30, 2026
Save €155 EUR (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €516 EUR at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 2.73ct lab-grown cushion diamond

This 2.73ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831603167 or 831603167. Listed at 2 retailers as of October 28, 2026, with prices from €362 to €516, a €155 spread on the same certified stone. Loose Grown Diamond lists it at €516. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.73
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603167
Dimensions8.28 × 8.11 × 5.36 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.11 mm2.73 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603167
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €516 EUR|Low: €362 EUR|High: €2,350 EUR|Avg: €1,014 EUR|-15.9%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 2€362 EUR
Loose Grown Diamond€516 EUR
Retailer 5€533 EUR
Retailer 7€742 EUR
Retailer 4€934 EUR
Retailer 6€1,312 EUR
Retailer 3€2,350 EUR

6 data points across 7 retailers

2 retailers€362 EUR to €516 EUR

A
Cheapest Retailer
-
€362 EUR
$404 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
831603167 · Oct 28
€516 EUR
$577 USD
View
1 more retailer has this diamond
Prices start from €362 EURSave up to €155 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
2.73ct Cushion
€362 EUR