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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 HK$7,414 HKD
$945 USD
As of October 29, 2026
Save HK$46,407 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$53,822 HKD 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 HK$7,414 to HK$53,822, a HK$46,407 spread on the same certified stone. Brilliant Earth lists it at HK$53,822. 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
Colour
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: HK$53,822 HKD|Low: HK$5,959 HKD|High: HK$62,844 HKD|Avg: HK$18,506 HKD|-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 30, 2026
Retailer 9HK$5,959 HKD
Retailer 10HK$7,414 HKD
Retailer 3HK$9,313 HKD
Retailer 2HK$9,616 HKD
Retailer 11HK$9,815 HKD
Retailer 6HK$10,075 HKD
Retailer 4HK$15,095 HKD
Retailer 13HK$18,653 HKD
Retailer 12HK$20,509 HKD
Retailer 5HK$20,746 HKD
Retailer 8HK$24,439 HKD
Retailer 7HK$25,468 HKD
Brilliant EarthHK$53,822 HKD

39 data points across 13 retailers

13 retailersHK$7,414 HKD to HK$53,822 HKD

Retailer 1
-
HK$5,959 HKD
£598 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
HK$7,414 HKD
$945 USD
View
A
Retailer 3
-
HK$9,313 HKD
$1,187 USD
View
A
Retailer 4
-
HK$9,616 HKD
£965 GBP
View
A
Retailer 5
-
HK$9,815 HKD
$1,251 USD
View
A
Retailer 6
-
HK$10,075 HKD
€1,223 EUR
View
A
Retailer 7
-
HK$15,095 HKD
$1,924 USD
View
B+
Retailer 8
-
HK$18,653 HKD
£1,872 GBP
View
B+
Retailer 9
-
HK$20,509 HKD
$2,614 USD
View
Retailer 10
-
HK$20,746 HKD
$2,644 USD
View
Price last confirmed 12 days ago
Retailer 11
-
HK$24,439 HKD
$3,115 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$25,468 HKD
£2,556 GBP
View
Most Expensive
B
Brilliant Earth
15673274A · Oct 29
HK$53,822 HKD
$6,860 USD
View
12 more retailers have this diamond
Prices start from HK$7,414 HKDSave up to HK$46,407 HKD

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
HK$7,414 HKD