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Cushion|Lab Grown|IGI

4.03ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG499120328

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG499120328

Diamond specifications and retailer prices

From $1,921 USD
As of October 31, 2026
Save $7,532 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,410 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG499120328 or 499120328. Listed at 8 retailers as of October 31, 2026, with a 392% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499120328
Dimensions9.79 × 9.07 × 5.99 mm
L/W Ratio1.08
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
9.79 mm9.07 mm4.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499120328
Side View
Table 62.5%Crown 34.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $14,410 USD|Low: $1,676 USD|High: $14,410 USD|Avg: $5,241 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,921 USD
Retailer 8$2,346 USD
Retailer 11$2,645 USD
Retailer 5$2,700 USD
Retailer 7$3,799 USD
Retailer 3$3,896 USD
Retailer 4$4,017 USD
Retailer 9$5,121 USD
Retailer 2$7,315 USD
Retailer 10$9,453 USD
Do Amore Diamonds$14,410 USD

9 data points across 11 retailers

8 retailers$1,921 USD to $9,453 USD

A
Cheapest Retailer
-
$1,921 USD
B+
Retailer 2
-
$2,700 USD
View
B
Retailer 3
-
$3,799 USD
View
B
Retailer 4
-
$4,017 USD
CA$5,579 CAD
View
B
Retailer 5
-
$5,121 USD
£4,032 GBP
View
B
Retailer 6
-
$7,315 USD
£5,760 GBP
View
B
Retailer 7
-
$9,453 USD
View
Most Expensive
Do Amore Diamonds
27-62C2165DF · Oct 31
$14,410 USD
View
Price under review
7 more retailers have this diamond
Prices start from $1,921 USDSave up to $7,532 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
$1,921 USD