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Round|Lab Grown|IGI

0.73ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG728575103

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728575103

Diamond specifications and retailer prices

From HK$1,514 HKD
$193 USD
As of October 30, 2026
Save HK$4,797 HKD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,749 HKD at Do Amore Diamonds · As of October 24, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728575103 or 728575103. Listed at 17 retailers as of October 30, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728575103
Dimensions5.82 × 5.85 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.82 mm5.85 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728575103
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

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$1,514 HKD|Low: HK$1,075 HKD|High: HK$7,274 HKD|Avg: HK$2,953 HKD|-1.5%
Retailer 1
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 24, 2026
Retailer 13HK$1,122 HKD
Retailer 4HK$1,255 HKD
Retailer 6HK$1,302 HKD
Retailer 2HK$1,397 HKD
Retailer 1HK$1,514 HKD
Retailer 14HK$1,891 HKD
Retailer 7HK$2,555 HKD
Retailer 11HK$2,755 HKD
Retailer 3HK$3,422 HKD
Retailer 8HK$3,932 HKD
Retailer 10HK$4,376 HKD
Retailer 12HK$4,731 HKD
Retailer 5HK$4,943 HKD
Retailer 9HK$7,234 HKD

37 data points across 14 retailers

17 retailersHK$1,514 HKD to HK$6,311 HKD

Retailer 1
-
HK$1,122 HKD
$143 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$1,302 HKD
$166 USD
View
Price last confirmed 11 days ago
Retailer 3
-
HK$1,397 HKD
$178 USD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$1,397 HKD
$178 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$1,514 HKD
$193 USD
View
A
Retailer 6
-
HK$1,891 HKD
$241 USD
View
Retailer 7
-
HK$2,555 HKD
£256 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
HK$2,755 HKD
ZAR 5,673 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 9
-
HK$3,422 HKD
A$671 AUD
View
Retailer 10
-
HK$3,932 HKD
A$771 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$4,376 HKD
A$858 AUD
View
Retailer 12
-
HK$4,731 HKD
$603 USD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$4,943 HKD
$630 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
HK$6,311 HKD
$804 USD
View
Retailer 15
-
HK$7,234 HKD
£726 GBP
View
Price last confirmed 12 days ago
Retailer 16
-
HK$7,967 HKD
$1,015 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
27-3AF5258C5 · Oct 24
HK$10,749 HKD
$1,370 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from HK$1,514 HKDSave up to HK$4,797 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 Round
HK$1,514 HKD