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Cushion|Lab Grown|IGI

1.54ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG625448216

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625448216

Diamond specifications and retailer prices

From $308 USD
As of November 4, 2026
Save $902 USD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,210 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625448216 or 625448216. Listed at 11 retailers as of November 4, 2026, with prices from $308 to $1,210, a $902 spread on the same certified stone. Brilliant Earth lists it at $1,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625448216
Dimensions8.01 × 6.18 × 4.09 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.01 mm6.18 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625448216
Side View
Table 66.0%Crown 30°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 66.2%

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 4
Current: $1,210 USD|Low: $233 USD|High: $1,360 USD|Avg: $683 USD|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11$233 USD
Retailer 7$308 USD
Retailer 9$418 USD
Retailer 8$437 USD
Retailer 2$460 USD
Retailer 12$493 USD
Retailer 10$568 USD
Retailer 3$803 USD
Retailer 5$1,030 USD
Retailer 4$1,082 USD
Retailer 6$1,178 USD
Brilliant Earth$1,210 USD

41 data points across 12 retailers

11 retailers$308 USD to $1,210 USD

Retailer 1
-
$233 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$308 USD
View
A
Retailer 3
-
$418 USD
View
B+
Retailer 4
-
$437 USD
View
A
Retailer 5
-
$460 USD
View
A
Retailer 6
-
$493 USD
View
A
Retailer 7
-
$568 USD
View
Retailer 8
-
$803 USD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$1,030 USD
View
B
Retailer 10
-
$1,178 USD
View
Most Expensive
B
Brilliant Earth
9466152A · Nov 4
$1,210 USD
View
10 more retailers have this diamond
Prices start from $308 USDSave up to $902 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
1.54ct Cushion
$308 USD