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Cushion|Lab Grown|IGI

1.53ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG816627119

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816627119

Diamond specifications and retailer prices

From $596 USD
As of November 1, 2026
Save $2,176 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,772 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 LG816627119 or 816627119. Listed at 12 retailers as of October 29, 2026, with prices from $596 to $2,772, a $2,176 spread on the same certified stone. MOH London lists it at $2,772. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816627119
Dimensions8.13 × 5.82 × 3.73 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
8.13 mm5.82 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816627119
Side View
Table 60.0%Crown 34.5°Girdle: MED-THKPavilion 31.9°Culet: NoneDepth 64.1%

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: $2,772 USD|Low: $596 USD|High: $3,406 USD|Avg: $1,756 USD|-17.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$596 USD
Retailer 9$765 USD
Retailer 5$842 USD
Retailer 10$880 USD
Retailer 7$923 USD
Retailer 8$1,017 USD
Retailer 2$1,079 USD
Retailer 12$1,920 USD
Retailer 6$1,933 USD
Retailer 3$2,127 USD
Retailer 4$2,146 USD
MOH London$2,772 USD

44 data points across 12 retailers

12 retailers$596 USD to $2,772 USD

A
Cheapest Retailer
-
$596 USD
Final sale: no returns
A
Retailer 2
-
$765 USD
View
A
Retailer 3
-
$842 USD
View
A
Retailer 4
-
$880 USD
View
A
Retailer 5
-
$923 USD
ZAR 14,918 ZAR
View
A
Retailer 6
-
$1,017 USD
£800 GBP
View
A
Retailer 7
-
$1,079 USD
View
B+
Retailer 8
-
$1,920 USD
£1,512 GBP
View
B+
Retailer 9
-
$1,933 USD
View
B+
Retailer 10
-
$2,127 USD
View
B+
Retailer 11
-
$2,146 USD
View
Most Expensive
B
MOH London
LG816627119 · Oct 29
$2,772 USD
£2,183 GBP
View
11 more retailers have this diamond
Prices start from $596 USDSave up to $2,176 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
1.53ct Cushion
$596 USD