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Cushion|Lab Grown|IGI

4.07ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG811637858

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811637858

Diamond specifications and retailer prices

From HK$5,958 HKD
£598 GBP
As of October 30, 2026
Save HK$44,961 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$50,919 HKD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811637858 or 811637858. Listed at 16 retailers as of October 28, 2026, with prices from HK$5,958 to HK$50,919, a HK$44,961 spread on the same certified stone. Brilliant Earth lists it at HK$50,919. 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
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811637858
Dimensions11.15 × 8.51 × 5.52 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm8.51 mm4.07 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811637858
Side View
Table 65.0%Crown 31.2°Girdle: THN-MEDPavilion 36°Culet: NoneDepth 64.9%

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 30
Current: HK$50,919 HKD|Low: HK$5,938 HKD|High: HK$57,038 HKD|Avg: HK$20,824 HKD|-10.7%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 2HK$5,958 HKD
Retailer 5HK$6,229 HKD
Retailer 8HK$6,559 HKD
Retailer 13HK$7,963 HKD
Retailer 14HK$10,490 HKD
Retailer 9HK$10,935 HKD
Retailer 10HK$11,212 HKD
Retailer 16HK$11,502 HKD
Retailer 11HK$15,178 HKD
Retailer 7HK$15,508 HKD
Retailer 12HK$22,031 HKD
Retailer 4HK$22,120 HKD
Retailer 6HK$25,489 HKD
Retailer 15HK$26,763 HKD
Retailer 3HK$49,428 HKD
Brilliant EarthHK$50,919 HKD

42 data points across 16 retailers

16 retailersHK$5,958 HKD to HK$50,919 HKD

A
Cheapest Retailer
-
HK$5,958 HKD
£598 GBP
A
Retailer 2
-
HK$6,229 HKD
$794 USD
View
Final sale: no returns
Retailer 3
-
HK$6,559 HKD
$836 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
HK$7,963 HKD
$1,015 USD
View
A
Retailer 5
-
HK$10,490 HKD
$1,337 USD
View
A
Retailer 6
-
HK$10,935 HKD
£1,097 GBP
View
A
Retailer 7
-
HK$11,212 HKD
€1,361 EUR
View
A
Retailer 8
-
HK$11,502 HKD
$1,466 USD
View
A
Retailer 9
-
HK$15,178 HKD
ZAR 31,254 ZAR
View
Retailer 10
-
HK$15,508 HKD
A$3,041 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
HK$22,031 HKD
$2,808 USD
View
B+
Retailer 12
-
HK$22,120 HKD
£2,220 GBP
View
B+
Retailer 13
-
HK$25,489 HKD
$3,249 USD
View
B+
Retailer 14
-
HK$26,763 HKD
£2,686 GBP
View
B
Retailer 15
-
HK$49,428 HKD
$6,300 USD
View
Most Expensive
B
Brilliant Earth
21068407Y · Oct 28
HK$50,919 HKD
$6,490 USD
View
15 more retailers have this diamond
Prices start from HK$5,958 HKDSave up to HK$44,961 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$5,958 HKD