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Cushion|Lab Grown|IGI

1.02ct F IF Cushion Lab Grown Diamond

VG • F/IF • IGI LG846640944

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846640944

Diamond specifications and retailer prices

From $408 USD
As of November 4, 2026
Save $615 USD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,023 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846640944 or 846640944. Listed at 4 retailers as of November 4, 2026, with prices from $408 to $1,023, a $615 spread on the same certified stone. Taylor and Hart lists it at $1,023. 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

1.02
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846640944
Dimensions6.68 × 5.37 × 3.56 mm
L/W Ratio1.24
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
6.68 mm5.37 mm1.02 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846640944
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 66.3%

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 4
Current: $408 USD|Low: $408 USD|High: $1,023 USD|Avg: $685 USD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 4, 2026
Retailer 1$408 USD
Retailer 2$567 USD
Retailer 3$602 USD
Taylor and Hart$1,023 USD

2 data points across 4 retailers

4 retailers$408 USD to $1,023 USD

A
Cheapest Retailer
-
$408 USD
A
Retailer 2
-
$567 USD
View
A
Retailer 3
-
$602 USD
View
Most Expensive
B+
Taylor and Hart
WAW8A4V · Nov 4
$1,023 USD
View
3 more retailers have this diamond
Prices start from $408 USDSave up to $615 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
1.02ct Cushion
$408 USD