Cushion|Lab Grown|IGI

1.54ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG803657099

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803657099

Diamond specifications and retailer prices

From $414 USD
€394 EUR
As of October 31, 2026
Save $596 USD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,010 USD at Brilliance · As of November 1, 2026
View at Brilliance

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG803657099 or 803657099. Listed at 7 retailers as of October 31, 2026, with prices from $414 to $1,010, a $596 spread on the same certified stone. Brilliance lists it at $1,010. 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

1.54
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803657099
Dimensions7.75 × 5.95 × 4.06 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.95 mm1.54 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803657099
Side View
Table 70.0%Crown 40.7°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 68.2%

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: Oct 31
Current: $1,010 USD|Low: $405 USD|High: $1,010 USD|Avg: $698 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$414 USD
Retailer 2$455 USD
Retailer 4$640 USD
Retailer 6$808 USD
Retailer 5$840 USD
Retailer 7$851 USD
Brilliance$1,010 USD

40 data points across 7 retailers

7 retailers$414 USD to $1,010 USD

A
Cheapest Retailer
-
$414 USD
€394 EUR
A
Retailer 2
-
$455 USD
£358 GBP
View
B+
Retailer 3
-
$640 USD
View
B+
Retailer 4
-
$808 USD
SGD 1,092 SGD
View
B
Retailer 5
-
$840 USD
View
B
Retailer 6
-
$851 USD
View
Most Expensive
B
Brilliance
D42225184 · Nov 1
$1,010 USD
View
6 more retailers have this diamond
Prices start from $414 USDSave up to $596 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
$414 USD