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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 $404 USD
As of November 1, 2026
Save $173 USD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $577 USD 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 $404 to $577, a $173 spread on the same certified stone. Loose Grown Diamond lists it at $577. 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: Nov 1
Current: $577 USD|Low: $404 USD|High: $2,625 USD|Avg: $1,133 USD|-15.9%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 2$404 USD
Loose Grown Diamond$577 USD
Retailer 5$595 USD
Retailer 7$829 USD
Retailer 4$1,043 USD
Retailer 6$1,466 USD
Retailer 3$2,625 USD

6 data points across 7 retailers

2 retailers$404 USD to $577 USD

A
Cheapest Retailer
-
$404 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
831603167 · Oct 28
$577 USD
View
1 more retailer has this diamond
Prices start from $404 USDSave up to $173 USD

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
$404 USD