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Cushion|Lab Grown|IGI

4.03ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG544279259

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG544279259

Diamond specifications and retailer prices

From $924 USD
As of October 30, 2026
Save $3,756 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,680 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544279259 or 544279259. Listed at 8 retailers as of October 30, 2026, with prices from $924 to $4,680, a $3,756 spread on the same certified stone. Brilliant Earth lists it at $4,680. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544279259
Dimensions9.29 × 9.12 × 6.19 mm
L/W Ratio1.02
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
9.29 mm9.12 mm4.03 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544279259
Side View
Table 64.0%Crown 39.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.9%

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 30
Current: $4,680 USD|Low: $855 USD|High: $4,680 USD|Avg: $1,770 USD|+1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$855 USD
Retailer 8$908 USD
Retailer 6$924 USD
Retailer 4$946 USD
Retailer 5$1,035 USD
Retailer 3$1,835 USD
Retailer 7$2,688 USD
Retailer 2$3,141 USD
Brilliant Earth$4,680 USD

18 data points across 9 retailers

8 retailers$924 USD to $4,680 USD

A
Cheapest Retailer
-
$924 USD
B+
Retailer 2
-
$946 USD
View
A
Retailer 3
-
$1,035 USD
View
A
Retailer 4
-
$1,785 USD
View
A
Retailer 5
-
$1,835 USD
View
B+
Retailer 6
-
$2,688 USD
View
B+
Retailer 7
-
$3,141 USD
£2,473 GBP
View
Most Expensive
B
Brilliant Earth
16266688A · Oct 31
$4,680 USD
View
7 more retailers have this diamond
Prices start from $924 USDSave up to $3,756 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
4.03ct Cushion
$924 USD