Cushion|Lab Grown|IGI

1.86ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1

Diamond specifications and retailer prices

From $410 USD
£323 GBP
As of October 30, 2026
Save $1,093 USD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,503 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.86ct lab-grown cushion diamond

This 1.86ct 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. Listed at 5 retailers as of October 30, 2026, with prices from $410 to $1,503, a $1,093 spread on the same certified stone. The Diamond Guys lists it at $1,503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.69 × 6.41 × 4.28 mm
L/W Ratio1.36
Top View
8.69 mm6.41 mm1.86 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Oct 30
Current: $410 USD|Low: $409 USD|High: $1,503 USD|Avg: $858 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 30, 2026
Retailer 1$410 USD
Retailer 2$467 USD
Retailer 4$779 USD
Retailer 3$1,136 USD
The Diamond Guys$1,503 USD

12 data points across 5 retailers

5 retailers$410 USD to $1,503 USD

A
Cheapest Retailer
-
$410 USD
£323 GBP
A
Retailer 2
-
$467 USD
View
Retailer 3
-
$779 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$1,136 USD
CA$1,578 CAD
View
Most Expensive
B
The Diamond Guys
1952000733 · Nov 3
$1,503 USD
View
4 more retailers have this diamond
Prices start from $410 USDSave up to $1,093 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
1.86ct Cushion
$410 USD