Cushion|Lab Grown|IGI

1.55ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811638341

Certificate IGI LG811638341

Diamond specifications and retailer prices

From $629 USD
Save $4,501 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,130 USD at Brilliant Earth
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638341 or 811638341. Listed at 10 retailers, with prices from $629 to $5,130 at Brilliant Earth, a $4,501 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638341
Dimensions8.09 × 5.77 × 3.96 mm
L/W Ratio1.40
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
8.09 mm5.77 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638341
Side View
Table 61.0%Crown 36.8°Girdle: STK-VTKPavilion 36.8°Culet: NoneDepth 68.6%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 2 hours ago
Current: $5,130 USD|Low: $580 USD|High: $6,070 USD|Avg: $1,993 USD|-15.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11

32 data points across 11 retailers

10 retailers$629 USD - $5,130 USD

B+
Cheapest Retailer
-
$629 USD
View
B+
Retailer 2
-
$915 USD
View
B+
Retailer 3
-
$1,224 USD
View
B+
Retailer 4
-
$1,397 USD
£1,100 GBP
View
B
Retailer 5
-
$1,452 USD
View
B
Retailer 6
-
$1,602 USD
€1,526 EUR
View
B
Retailer 7
-
$2,025 USD
View
C
Retailer 8
-
$3,161 USD
View
C
Retailer 9
-
$3,765 USD
View
Most Expensive
C
Brilliant Earth
20987330A · Sep 1
$5,130 USD
View
9 more retailers have this diamond
Prices start from $629 USDSave up to $4,501 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.

B+
1.55ct Cushion
$629 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.