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Cushion|Lab Grown|IGI

4.03ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG839670553

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839670553

Diamond specifications and retailer prices

From HK$5,163 HKD
$658 USD
As of October 27, 2026
Save HK$26,772 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,935 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.03ct lab-grown cushion diamond

This 4.03ct 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 LG839670553 or 839670553. Listed at 17 retailers as of October 27, 2026, with prices from HK$5,163 to HK$31,935, a HK$26,772 spread on the same certified stone. Brilliant Earth lists it at HK$31,935. 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

4.03
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670553
Dimensions10.55 × 8.07 × 5.30 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
10.55 mm8.07 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670553
Side View
Table 63.0%Crown 34.6°Girdle: STK-VTKPavilion 31.3°Culet: NoneDepth 65.7%

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 27
Current: HK$31,935 HKD|Low: HK$5,163 HKD|High: HK$31,935 HKD|Avg: HK$15,100 HKD
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
Retailer 17
October 29, 2026
Retailer 4HK$5,163 HKD
Retailer 13HK$5,267 HKD
Retailer 3HK$6,227 HKD
Retailer 12HK$6,591 HKD
Retailer 17HK$8,168 HKD
Retailer 2HK$8,288 HKD
Retailer 15HK$8,780 HKD
Retailer 14HK$8,884 HKD
Retailer 9HK$14,853 HKD
Retailer 6HK$16,980 HKD
Retailer 11HK$17,889 HKD
Retailer 5HK$18,243 HKD
Retailer 8HK$24,180 HKD
Retailer 7HK$24,206 HKD
Retailer 16HK$24,853 HKD
Retailer 10HK$24,928 HKD
Brilliant EarthHK$31,935 HKD

24 data points across 17 retailers

17 retailersHK$5,163 HKD to HK$31,935 HKD

A
Cheapest Retailer
-
HK$5,163 HKD
$658 USD
Final sale: no returns
A
Retailer 2
-
HK$5,267 HKD
£529 GBP
View
A
Retailer 3
-
HK$6,227 HKD
View
A
Retailer 4
-
HK$6,591 HKD
$840 USD
View
A
Retailer 5
-
HK$8,168 HKD
$1,041 USD
View
A
Retailer 6
-
HK$8,288 HKD
€1,006 EUR
View
B+
Retailer 7
-
HK$8,780 HKD
$1,119 USD
View
A
Retailer 8
-
HK$8,884 HKD
£892 GBP
View
A
Retailer 9
-
HK$14,853 HKD
$1,893 USD
View
Retailer 10
-
HK$16,980 HKD
£1,704 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$17,889 HKD
SGD 3,081 SGD
View
B+
Retailer 12
-
HK$18,243 HKD
$2,325 USD
View
Retailer 13
-
HK$24,180 HKD
A$4,741 AUD
View
Price last confirmed 21 days ago
Retailer 14
-
HK$24,206 HKD
$3,085 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
HK$24,853 HKD
£2,494 GBP
View
B+
Retailer 16
-
HK$24,928 HKD
$3,177 USD
View
Most Expensive
B
Brilliant Earth
21808497A · Oct 29
HK$31,935 HKD
$4,070 USD
View
16 more retailers have this diamond
Prices start from HK$5,163 HKDSave up to HK$26,772 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
4.03ct Cushion
HK$5,163 HKD