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Cushion|Lab Grown|IGI

4.08ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG756506194

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756506194

Diamond specifications and retailer prices

From HK$5,280 HKD
$673 USD
As of October 29, 2026
Save HK$33,321 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$38,601 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.08ct lab-grown cushion diamond

This 4.08ct 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 LG756506194 or 756506194. Listed at 16 retailers as of October 29, 2026, with prices from HK$5,280 to HK$38,601, a HK$33,321 spread on the same certified stone. Brilliant Earth lists it at HK$38,601. 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

4.08
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756506194
Dimensions10.11 × 8.29 × 5.64 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm8.29 mm4.08 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG756506194
Side View
Table 65.0%Crown 32.6°Girdle: STK-VTKPavilion 33°Culet: NoneDepth 68.0%

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 29
Current: HK$38,601 HKD|Low: HK$5,280 HKD|High: HK$40,641 HKD|Avg: HK$15,011 HKD|-3.9%
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
Retailer 14
October 30, 2026
Retailer 4HK$5,280 HKD
Retailer 10HK$5,395 HKD
Retailer 13HK$5,845 HKD
Retailer 11HK$6,747 HKD
Retailer 12HK$7,830 HKD
Retailer 5HK$8,301 HKD
Retailer 7HK$8,815 HKD
Retailer 2HK$9,144 HKD
Retailer 6HK$16,979 HKD
Retailer 14HK$18,495 HKD
Retailer 3HK$18,649 HKD
Retailer 8HK$25,408 HKD
Retailer 9HK$25,812 HKD
Brilliant EarthHK$38,601 HKD

40 data points across 14 retailers

16 retailersHK$5,280 HKD to HK$38,601 HKD

A
Cheapest Retailer
-
HK$5,280 HKD
$673 USD
Final sale: no returns
Retailer 2
-
HK$5,395 HKD
£541 GBP
View
Price last confirmed 13 days ago
Retailer 3
-
HK$5,845 HKD
$745 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$6,747 HKD
$860 USD
View
B+
Retailer 5
-
HK$7,830 HKD
$998 USD
View
A
Retailer 6
-
HK$8,301 HKD
$1,058 USD
View
A
Retailer 7
-
HK$8,815 HKD
€1,070 EUR
View
A
Retailer 8
-
HK$9,144 HKD
£918 GBP
View
B+
Retailer 9
-
HK$15,009 HKD
$1,913 USD
View
B+
Retailer 10
-
HK$16,979 HKD
£1,704 GBP
View
B+
Retailer 11
-
HK$18,495 HKD
$2,357 USD
View
B+
Retailer 12
-
HK$18,649 HKD
$2,377 USD
View
B+
Retailer 13
-
HK$18,901 HKD
$2,409 USD
View
B+
Retailer 14
-
HK$25,408 HKD
£2,550 GBP
View
Retailer 15
-
HK$25,812 HKD
$3,290 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18621223A · Oct 30
HK$38,601 HKD
$4,920 USD
View
15 more retailers have this diamond
Prices start from HK$5,280 HKDSave up to HK$33,321 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
4.08ct Cushion
HK$5,280 HKD