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Cushion|Lab Grown|IGI

4.06ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG693508825

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

Certificate IGI LG693508825

Diamond specifications and retailer prices

From HK$8,278 HKD
$1,055 USD
As of October 29, 2026
Save HK$45,391 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$53,669 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.06ct lab-grown cushion diamond

This 4.06ct 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 LG693508825 or 693508825. Listed at 13 retailers as of October 29, 2026, with prices from HK$8,278 to HK$53,669, a HK$45,391 spread on the same certified stone. Brilliant Earth lists it at HK$53,669. 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

4.06
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693508825
Dimensions9.34 × 9.16 × 6.11 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.16 mm4.06 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693508825
Side View
Table 61.0%Crown 36.2°Girdle: MediumPavilion 39.1°Culet: NoneDepth 66.7%

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$53,669 HKD|Low: HK$5,945 HKD|High: HK$62,693 HKD|Avg: HK$19,145 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 29, 2026
Retailer 4HK$5,967 HKD
Retailer 9HK$8,278 HKD
Retailer 6HK$10,059 HKD
Retailer 10HK$10,114 HKD
Retailer 2HK$10,477 HKD
Retailer 13HK$11,103 HKD
Retailer 11HK$15,293 HKD
Retailer 5HK$18,654 HKD
Retailer 3HK$23,194 HKD
Retailer 12HK$23,676 HKD
Retailer 8HK$24,402 HKD
Retailer 7HK$27,095 HKD
Brilliant EarthHK$53,669 HKD

38 data points across 13 retailers

13 retailersHK$8,278 HKD to HK$53,669 HKD

A
Retailer 1
-
HK$5,967 HKD
£599 GBP
Price last confirmed 21 days ago
A
Retailer 2
-
HK$8,278 HKD
$1,055 USD
View
A
Retailer 3
-
HK$10,059 HKD
€1,221 EUR
View
A
Retailer 4
-
HK$10,114 HKD
$1,289 USD
View
A
Retailer 5
-
HK$10,477 HKD
£1,051 GBP
View
A
Retailer 6
-
HK$11,103 HKD
$1,415 USD
View
A
Retailer 7
-
HK$15,293 HKD
$1,949 USD
View
B+
Retailer 8
-
HK$18,654 HKD
£1,872 GBP
View
Price last confirmed 32 days ago
B+
Retailer 9
-
HK$23,194 HKD
$2,956 USD
View
B+
Retailer 10
-
HK$23,676 HKD
$3,017 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$24,402 HKD
$3,110 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$27,095 HKD
£2,719 GBP
View
Most Expensive
B
Brilliant Earth
13577581A · Oct 29
HK$53,669 HKD
$6,840 USD
View
12 more retailers have this diamond
Prices start from HK$8,278 HKDSave up to HK$45,391 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
4.06ct Cushion
HK$8,278 HKD