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Cushion|Lab Grown|IGI

4.78ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG722535802

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

Certificate IGI LG722535802

Diamond specifications and retailer prices

From HK$12,051 HKD
$1,536 USD
As of October 30, 2026
Save HK$59,110 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$71,160 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.78ct lab-grown cushion diamond

This 4.78ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG722535802 or 722535802. Listed at 9 retailers as of October 30, 2026, with prices from HK$12,051 to HK$71,160, a HK$59,110 spread on the same certified stone. Do Amore Diamonds lists it at HK$71,160. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.78
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722535802
Dimensions9.45 × 9.43 × 6.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm9.43 mm4.78 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722535802
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$71,160 HKD|Low: HK$9,760 HKD|High: HK$72,337 HKD|Avg: HK$24,047 HKD
Do Amore Diamonds
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 29, 2026
Retailer 10HK$9,982 HKD
Retailer 4HK$10,223 HKD
Retailer 5HK$11,053 HKD
Retailer 11HK$12,051 HKD
Retailer 13HK$15,079 HKD
Retailer 7HK$15,103 HKD
Retailer 12HK$18,084 HKD
Retailer 8HK$22,332 HKD
Retailer 14HK$23,623 HKD
Retailer 6HK$23,825 HKD
Retailer 3HK$32,175 HKD
Retailer 2HK$33,698 HKD
Retailer 9HK$39,542 HKD
Do Amore DiamondsHK$71,160 HKD

21 data points across 14 retailers

9 retailersHK$12,051 HKD to HK$71,160 HKD

Retailer 1
-
HK$9,982 HKD
£1,002 GBP
Price last confirmed 14 days ago
B+
Retailer 2
-
HK$12,051 HKD
$1,536 USD
View
B+
Retailer 3
-
HK$15,079 HKD
$1,922 USD
View
B+
Retailer 4
-
HK$15,103 HKD
$1,925 USD
View
B+
Retailer 5
-
HK$18,084 HKD
$2,305 USD
View
Retailer 6
-
HK$22,332 HKD
A$4,379 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$33,698 HKD
£3,382 GBP
View
Retailer 8
-
HK$39,542 HKD
$5,040 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
7-1796140 · Oct 31
HK$71,160 HKD
$9,070 USD
View
8 more retailers have this diamond
Prices start from HK$12,051 HKDSave up to HK$59,110 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.

B+
4.78ct Cushion
HK$12,051 HKD