Cushion|Lab Grown|IGI

1.97ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG651478886

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

Certificate IGI LG651478886

Diamond specifications and retailer prices

From $628 USD
As of November 1, 2026
Save $921 USD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,549 USD at MOH London · As of November 3, 2026
View at MOH London

About this 1.97ct lab-grown cushion diamond

This 1.97ct 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 LG651478886 or 651478886. Listed at 4 retailers as of November 1, 2026, with prices from $628 to $1,549, a $921 spread on the same certified stone. MOH London lists it at $1,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651478886
Dimensions7.01 × 6.99 × 4.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm6.99 mm1.97 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651478886
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,549 USD|Low: $540 USD|High: $1,568 USD|Avg: $879 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 5$540 USD
Retailer 3$628 USD
Retailer 2$689 USD
Retailer 4$1,009 USD
MOH London$1,549 USD

41 data points across 5 retailers

4 retailers$628 USD to $1,549 USD

A
Cheapest Retailer
-
$628 USD
A
Retailer 2
-
$689 USD
£542 GBP
View
B+
Retailer 3
-
$1,009 USD
View
Most Expensive
B
MOH London
LG651478886 · Nov 3
$1,549 USD
£1,220 GBP
View
3 more retailers have this diamond
Prices start from $628 USDSave up to $921 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
1.97ct Cushion
$628 USD