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Cushion|Lab Grown|IGI

4.07ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG723548307

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG723548307

Diamond specifications and retailer prices

From $945 USD
As of October 29, 2026
Save $5,915 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,860 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.07ct lab-grown cushion diamond

This 4.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723548307 or 723548307. Listed at 13 retailers as of October 29, 2026, with prices from $945 to $6,860, a $5,915 spread on the same certified stone. Brilliant Earth lists it at $6,860. 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

4.07
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548307
Dimensions9.40 × 9.15 × 6.02 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm9.15 mm4.07 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548307
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 65.8%

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: Oct 29
Current: $6,860 USD|Low: $760 USD|High: $8,010 USD|Avg: $2,362 USD|-14.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$760 USD
Retailer 10$945 USD
Retailer 3$1,187 USD
Retailer 2$1,222 USD
Retailer 11$1,251 USD
Retailer 6$1,284 USD
Retailer 4$1,924 USD
Retailer 13$2,377 USD
Retailer 12$2,614 USD
Retailer 5$2,644 USD
Retailer 8$3,115 USD
Retailer 7$3,246 USD
Brilliant Earth$6,860 USD

38 data points across 13 retailers

13 retailers$945 USD to $6,860 USD

Retailer 1
-
$760 USD
£598 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$945 USD
View
A
Retailer 3
-
$1,187 USD
View
A
Retailer 4
-
$1,222 USD
£962 GBP
View
A
Retailer 5
-
$1,251 USD
View
A
Retailer 6
-
$1,284 USD
€1,223 EUR
View
A
Retailer 7
-
$1,924 USD
View
B+
Retailer 8
-
$2,377 USD
£1,872 GBP
View
B+
Retailer 9
-
$2,614 USD
View
Retailer 10
-
$2,644 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$3,115 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$3,246 USD
£2,556 GBP
View
Most Expensive
B
Brilliant Earth
15673274A · Oct 29
$6,860 USD
View
12 more retailers have this diamond
Prices start from $945 USDSave up to $5,915 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
4.07ct Cushion
$945 USD