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Cushion|Lab Grown|IGI

4.04ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG807674111

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807674111

Diamond specifications and retailer prices

From HK$5,390 HKD
$687 USD
As of October 29, 2026
Save HK$34,388 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,778 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.04ct lab-grown cushion diamond

This 4.04ct 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 LG807674111 or 807674111. Listed at 16 retailers as of October 29, 2026, with prices from HK$5,390 to HK$39,778, a HK$34,388 spread on the same certified stone. Brilliant Earth lists it at HK$39,778. 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

4.04
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807674111
Dimensions10.44 × 8.42 × 5.69 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm8.42 mm4.04 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807674111
Side View
Table 67.0%Crown 32.5°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 67.6%

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$39,778 HKD|Low: HK$5,390 HKD|High: HK$41,818 HKD|Avg: HK$15,619 HKD|-3.6%
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$5,390 HKD
Retailer 10HK$5,509 HKD
Retailer 12HK$5,971 HKD
Retailer 11HK$6,904 HKD
Retailer 13HK$8,003 HKD
Retailer 5HK$8,395 HKD
Retailer 7HK$8,988 HKD
Retailer 2HK$9,345 HKD
Retailer 6HK$17,337 HKD
Retailer 14HK$18,798 HKD
Retailer 3HK$19,049 HKD
Retailer 9HK$25,577 HKD
Retailer 8HK$25,946 HKD
Brilliant EarthHK$39,778 HKD

40 data points across 14 retailers

16 retailersHK$5,390 HKD to HK$39,778 HKD

A
Cheapest Retailer
-
HK$5,390 HKD
$687 USD
Final sale: no returns
Retailer 2
-
HK$5,509 HKD
£553 GBP
View
Price last confirmed 13 days ago
Retailer 3
-
HK$5,971 HKD
$761 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$6,904 HKD
$880 USD
View
B+
Retailer 5
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 6
-
HK$8,395 HKD
$1,070 USD
View
A
Retailer 7
-
HK$8,988 HKD
€1,091 EUR
View
A
Retailer 8
-
HK$9,345 HKD
£938 GBP
View
A
Retailer 9
-
HK$14,789 HKD
$1,885 USD
View
B+
Retailer 10
-
HK$17,337 HKD
£1,740 GBP
View
B+
Retailer 11
-
HK$18,798 HKD
$2,396 USD
View
B+
Retailer 12
-
HK$19,049 HKD
$2,428 USD
View
B+
Retailer 13
-
HK$19,286 HKD
$2,458 USD
View
Retailer 14
-
HK$25,577 HKD
$3,260 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$25,946 HKD
£2,604 GBP
View
Most Expensive
B
Brilliant Earth
20517836A · Oct 30
HK$39,778 HKD
$5,070 USD
View
15 more retailers have this diamond
Prices start from HK$5,390 HKDSave up to HK$34,388 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
4.04ct Cushion
HK$5,390 HKD