Cushion|Lab Grown|IGI

1.51ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816615234

Certificate IGI LG816615234

Diamond specifications and retailer prices

From $613 USD
Save $2,466 USD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,079 USD at Taylor and Hart
View at Taylor and Hart

About this 1.51ct lab-grown cushion diamond

This 1.51ct 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 LG816615234 or 816615234. Listed at 7 retailers, with prices from $613 to $3,079 at Taylor and Hart, a $2,466 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

1.51
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615234
Dimensions8.37 × 5.56 × 3.82 mm
L/W Ratio1.51
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
8.37 mm5.56 mm1.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615234
Side View
Table 66.0%Crown 38.4°Girdle: STK-VTKPavilion 34.1°Culet: NoneDepth 68.7%

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: 5 days ago
Current: $1,363 USD|Low: $565 USD|High: $3,079 USD|Avg: $1,428 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart

23 data points across 8 retailers

7 retailers$613 USD - $3,079 USD

B+
Cheapest Retailer
-
$613 USD
View
B+
Retailer 2
-
$895 USD
View
B+
Retailer 3
-
$1,169 USD
View
B
Retailer 4
-
$1,363 USD
£1,073 GBP
View
B
Retailer 5
-
$1,417 USD
View
B
Retailer 6
-
$2,146 USD
£1,690 GBP
View
Most Expensive
C
Taylor and Hart
JATIPDE · Sep 9
$3,079 USD
View
6 more retailers have this diamond
Prices start from $613 USDSave up to $2,466 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+
1.51ct Cushion
$613 USD

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