Cushion|Lab Grown|IGI

1.02ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG816616229

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816616229

Diamond specifications and retailer prices

From $365 USD
As of October 25, 2026
Save $1,485 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,850 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816616229 or 816616229. Listed at 14 retailers as of October 25, 2026, with prices from $365 to $1,850, a $1,485 spread on the same certified stone. Brilliant Earth lists it at $1,850. 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
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616229
Dimensions7.30 × 5.04 × 3.35 mm
L/W Ratio1.45
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
7.30 mm5.04 mm1.02 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616229
Side View
Table 59.0%Crown 34.8°Girdle: THK-VTKPavilion 34.2°Culet: NoneDepth 66.5%

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: Oct 25
Current: $1,850 USD|Low: $365 USD|High: $2,230 USD|Avg: $1,074 USD|-17.0%
Brilliant Earth
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
October 29, 2026
Retailer 11$365 USD
Retailer 10$555 USD
Retailer 7$591 USD
Retailer 3$599 USD
Retailer 12$603 USD
Retailer 13$605 USD
Retailer 9$627 USD
Retailer 2$645 USD
Retailer 4$938 USD
Retailer 5$1,003 USD
Retailer 14$1,222 USD
Retailer 6$1,305 USD
Retailer 8$1,471 USD
Brilliant Earth$1,850 USD

38 data points across 14 retailers

14 retailers$365 USD to $1,850 USD

A
Cheapest Retailer
-
$365 USD
A
Retailer 2
-
$555 USD
View
A
Retailer 3
-
$591 USD
€563 EUR
View
A
Retailer 4
-
$599 USD
View
A
Retailer 5
-
$603 USD
View
A
Retailer 6
-
$605 USD
View
A
Retailer 7
-
$627 USD
ZAR 10,134 ZAR
View
A
Retailer 8
-
$645 USD
£508 GBP
View
B+
Retailer 9
-
$938 USD
View
B+
Retailer 10
-
$1,003 USD
SGD 1,355 SGD
View
B+
Retailer 11
-
$1,222 USD
View
B+
Retailer 12
-
$1,305 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,471 USD
£1,158 GBP
View
Most Expensive
B
Brilliant Earth
21421740A · Oct 29
$1,850 USD
View
13 more retailers have this diamond
Prices start from $365 USDSave up to $1,485 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
$365 USD