Cushion|Lab Grown|IGI

2.97ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG823681223

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

Certificate IGI LG823681223

Diamond specifications and retailer prices

From $470 USD
As of October 31, 2026
Save $196 USD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,760 USD at Brilliance · As of October 5, 2026
View at Brilliance

About this 2.97ct lab-grown cushion diamond

This 2.97ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823681223 or 823681223. Listed at 3 retailers as of October 30, 2026, with a 42% 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

2.97
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823681223
Dimensions8.45 × 8.30 × 5.53 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
8.45 mm8.30 mm2.97 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823681223
Side View
Table 62.0%Crown 33.4°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,760 USD|Low: $470 USD|High: $3,610 USD|Avg: $1,797 USD|-8.5%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 19, 2026
Retailer 2$470 USD
Retailer 3$666 USD
Retailer 6$901 USD
Brilliance$1,760 USD
Retailer 4$2,856 USD
Retailer 5$3,610 USD

10 data points across 6 retailers

3 retailers$470 USD to $666 USD

A
Cheapest Retailer
-
$470 USD
Final sale: no returns
B+
Retailer 2
-
$666 USD
View
Most Expensive
Brilliance
D45541768 · Oct 5
$1,760 USD
View
Price last confirmed 26 days ago
2 more retailers have this diamond
Prices start from $470 USDSave up to $196 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
2.97ct Cushion
$470 USD