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Cushion|Lab Grown|IGI

1.00ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG843601670

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843601670

Diamond specifications and retailer prices

From $255 USD
As of November 1, 2026
Save $625 USD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $880 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843601670 or 843601670. Listed at 6 retailers as of November 1, 2026, with prices from $255 to $880, a $625 spread on the same certified stone. MOH London lists it at $880. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601670
Dimensions6.94 × 5.22 × 3.66 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm5.22 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601670
Side View
Table 66.0%Crown 35.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $880 USD|Low: $255 USD|High: $917 USD|Avg: $483 USD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$255 USD
Retailer 4$319 USD
Retailer 2$328 USD
Retailer 3$358 USD
Retailer 5$661 USD
MOH London$880 USD

25 data points across 6 retailers

6 retailers$255 USD to $880 USD

B+
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$319 USD
View
A
Retailer 3
-
$328 USD
£258 GBP
View
A
Retailer 4
-
$358 USD
£282 GBP
View
B
Retailer 5
-
$661 USD
View
Most Expensive
B
MOH London
LG843601670 · Nov 1
$880 USD
£693 GBP
View
5 more retailers have this diamond
Prices start from $255 USDSave up to $625 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
$255 USD