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Cushion|Lab Grown|IGI

1.00ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG831697822

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831697822

Diamond specifications and retailer prices

From $184 USD
As of November 1, 2026
Save $766 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $950 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831697822 or 831697822. Listed at 15 retailers as of November 1, 2026, with prices from $184 to $950, a $766 spread on the same certified stone. MOH London lists it at $950. 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

1.00
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697822
Dimensions7.38 × 5.00 × 3.36 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.38 mm5.00 mm1.00 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697822
Side View
Table 59.0%Crown 33.8°Girdle: ThickPavilion 34.7°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $950 USD|Low: $184 USD|High: $955 USD|Avg: $453 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 5$184 USD
Retailer 15$203 USD
Retailer 8$249 USD
Retailer 12$349 USD
Retailer 11$351 USD
Retailer 9$360 USD
Retailer 7$366 USD
Retailer 14$386 USD
Retailer 4$402 USD
Retailer 10$496 USD
Retailer 2$539 USD
Retailer 3$582 USD
Retailer 6$708 USD
Retailer 13$725 USD
MOH London$950 USD

13 data points across 15 retailers

15 retailers$184 USD to $950 USD

A
Cheapest Retailer
-
$184 USD
Final sale: no returns
Retailer 2
-
$203 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$249 USD
£196 GBP
View
A
Retailer 4
-
$349 USD
€332 EUR
View
A
Retailer 5
-
$351 USD
ZAR 5,668 ZAR
View
A
Retailer 6
-
$360 USD
£283 GBP
View
A
Retailer 7
-
$366 USD
View
A
Retailer 8
-
$386 USD
£304 GBP
View
A
Retailer 9
-
$402 USD
View
B+
Retailer 10
-
$496 USD
A$763 AUD
View
B+
Retailer 11
-
$539 USD
View
B+
Retailer 12
-
$582 USD
SGD 786 SGD
View
B
Retailer 13
-
$708 USD
View
B
Retailer 14
-
$725 USD
View
Most Expensive
B
MOH London
LG831697822 · Nov 1
$950 USD
£748 GBP
View
14 more retailers have this diamond
Prices start from $184 USDSave up to $766 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
1.00ct Cushion
$184 USD