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Cushion|Lab Grown|IGI

1.00ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG844652103

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG844652103

Diamond specifications and retailer prices

From $276 USD
As of November 1, 2026
Save $951 USD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,227 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 LG844652103 or 844652103. Listed at 10 retailers as of November 1, 2026, with prices from $276 to $1,227, a $951 spread on the same certified stone. MOH London lists it at $1,227. 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 angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844652103
Dimensions7.03 × 5.25 × 3.28 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm5.25 mm1.00 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844652103
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: LargeDepth 62.5%

Caratlytics Score

How it works →
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: $1,227 USD|Low: $276 USD|High: $1,271 USD|Avg: $611 USD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$276 USD
Retailer 4$306 USD
Retailer 7$431 USD
Retailer 10$475 USD
Retailer 9$515 USD
Retailer 3$529 USD
Retailer 2$582 USD
Retailer 5$752 USD
Retailer 6$1,036 USD
MOH London$1,227 USD

17 data points across 10 retailers

10 retailers$276 USD to $1,227 USD

A
Cheapest Retailer
-
$276 USD
Final sale: no returns
Retailer 2
-
$306 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$431 USD
View
Retailer 4
-
$475 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$515 USD
View
B+
Retailer 6
-
$529 USD
ZAR 8,541 ZAR
View
B+
Retailer 7
-
$582 USD
£458 GBP
View
Retailer 8
-
$752 USD
A$1,157 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,036 USD
View
Most Expensive
B
MOH London
LG844652103 · Nov 1
$1,227 USD
£966 GBP
View
9 more retailers have this diamond
Prices start from $276 USDSave up to $951 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
$276 USD