Cushion|Lab Grown|IGI

1.45ct D FL Cushion Lab Grown Diamond

GD • D/FL • IGI LG800677337

Certificate IGI LG800677337

Diamond specifications and retailer prices

From $382 USD
Save $3,868 USD (91%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,250 USD at Brilliant Earth
View at Brilliant Earth

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG800677337 or 800677337. Listed at 10 retailers, with prices from $382 to $4,250 at Brilliant Earth, a $3,868 spread on the same certified stone. 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

1.45
Carat
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677337
Dimensions7.32 × 5.96 × 4.23 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
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
7.32 mm5.96 mm1.45 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677337
Side View
Table 60.0%Crown 35.1°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 71.0%

Caratlytics Score

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

Price History

Last verified: 3 hours ago
Current: $4,250 USD|Low: $382 USD|High: $5,040 USD|Avg: $1,739 USD|-15.7%
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

12 data points across 13 retailers

10 retailers$382 USD - $4,250 USD

A
Cheapest Retailer
-
$382 USD
View
A
Retailer 2
-
$669 USD
View
A
Retailer 3
-
$702 USD
View
A
Retailer 4
-
$790 USD
View
A
Retailer 5
-
$893 USD
View
B+
Retailer 6
-
$989 USD
€942 EUR
View
B+
Retailer 7
-
$1,622 USD
ZAR 26,197 ZAR
View
B
Retailer 8
-
$2,129 USD
View
B
Retailer 9
-
$3,990 USD
View
Most Expensive
B
Brilliant Earth
20107591Y · Sep 16
$4,250 USD
View
9 more retailers have this diamond
Prices start from $382 USDSave up to $3,868 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.

A
1.45ct Cushion
$382 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.