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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG777618047

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

Certificate IGI LG777618047

Diamond specifications and retailer prices

From HK$2,118 HKD
$270 USD
As of October 30, 2026
Save HK$3,766 HKD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$5,884 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG777618047 or 777618047. Listed at 6 retailers as of October 29, 2026, with prices from HK$2,118 to HK$5,884, a HK$3,766 spread on the same certified stone. Brilliant Earth lists it at HK$5,884. 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

0.73
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777618047
Dimensions5.23 × 5.22 × 3.39 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
5.23 mm5.22 mm0.73 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777618047
Side View
Table 68.0%Crown 39.6°Girdle: MED-STKPavilion 38.6°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$5,884 HKD|Low: HK$2,118 HKD|High: HK$6,127 HKD|Avg: HK$3,925 HKD|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5HK$2,118 HKD
Retailer 4HK$2,503 HKD
Retailer 2HK$2,644 HKD
Retailer 7HK$3,212 HKD
Retailer 3HK$3,983 HKD
Retailer 6HK$4,966 HKD
Brilliant EarthHK$5,884 HKD
Retailer 8HK$6,127 HKD

14 data points across 8 retailers

6 retailersHK$2,118 HKD to HK$5,884 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
$270 USD
A
Retailer 2
-
HK$2,503 HKD
$319 USD
View
A
Retailer 3
-
HK$2,644 HKD
€321 EUR
View
B+
Retailer 4
-
HK$3,983 HKD
A$781 AUD
View
B+
Retailer 5
-
HK$5,068 HKD
$646 USD
View
Most Expensive
B
Brilliant Earth
18619005A · Oct 29
HK$5,884 HKD
$750 USD
View
5 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$3,766 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
0.73ct Cushion
HK$2,118 HKD