Cushion|Lab Grown|IGI

0.54ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG840664989

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840664989

Diamond specifications and retailer prices

From $126 USD
As of November 4, 2026
Save $1,047 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,173 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.54ct lab-grown cushion diamond

This 0.54ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664989 or 840664989. Listed at 16 retailers as of November 4, 2026, with prices from $126 to $1,173, a $1,047 spread on the same certified stone. MOH London lists it at $1,173. 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

0.54
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664989
Dimensions5.74 × 3.99 × 2.55 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm3.99 mm0.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664989
Side View
Table 67.0%Crown 30.5°Girdle: STK-THKPavilion 31.4°Culet: NoneDepth 63.9%

Caratlytics Score

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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: $1,173 USD|Low: $126 USD|High: $1,199 USD|Avg: $430 USD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 2$126 USD
Retailer 7$166 USD
Retailer 5$220 USD
Retailer 4$252 USD
Retailer 15$252 USD
Retailer 12$277 USD
Retailer 13$282 USD
Retailer 14$339 USD
Retailer 11$340 USD
Retailer 8$397 USD
Retailer 16$410 USD
Retailer 3$418 USD
Retailer 9$510 USD
Retailer 6$746 USD
Retailer 10$918 USD
MOH London$1,173 USD

27 data points across 16 retailers

16 retailers$126 USD to $1,173 USD

A
Cheapest Retailer
-
$126 USD
Final sale: no returns
A
Retailer 2
-
$166 USD
View
Retailer 3
-
$220 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$252 USD
View
Retailer 5
-
$252 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$277 USD
View
B+
Retailer 7
-
$282 USD
View
B+
Retailer 8
-
$339 USD
View
B+
Retailer 9
-
$340 USD
View
B
Retailer 10
-
$397 USD
View
B+
Retailer 11
-
$410 USD
View
B+
Retailer 12
-
$418 USD
View
B
Retailer 13
-
$510 USD
View
Retailer 14
-
$746 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$918 USD
View
Most Expensive
MOH London
LG840664989 · Nov 5
$1,173 USD
£924 GBP
View
15 more retailers have this diamond
Prices start from $126 USDSave up to $1,047 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
0.54ct Cushion
$126 USD