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Cushion|Lab Grown|IGI

0.70ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG831688993

Certificate IGI LG831688993

Diamond specifications and retailer prices

From $545 USD
As of November 4, 2026
Save $877 USD (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,422 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831688993 or 831688993. Listed at 2 retailers as of November 4, 2026, with prices from $545 to $1,422, a $877 spread on the same certified stone. Taylor and Hart lists it at $1,422. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831688993
Dimensions5.25 × 5.22 × 3.43 mm
L/W Ratio1.01
Top View
5.25 mm5.22 mm0.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831688993
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCuletDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $545 USD|Low: $545 USD|High: $1,422 USD|Avg: $983 USD
Retailer 1
Taylor and Hart
November 4, 2026
Retailer 1$545 USD
Taylor and Hart$1,422 USD

1 data point across 2 retailers

2 retailers$545 USD to $1,422 USD

A
Cheapest Retailer
-
$545 USD
Most Expensive
B
Taylor and Hart
9G4LJV8 · Nov 4
$1,422 USD
View
1 more retailer has this diamond
Prices start from $545 USDSave up to $877 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
0.70ct Cushion
$545 USD