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Radiant|Lab Grown|IGI

0.73ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG813606057

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG813606057

Diamond specifications and retailer prices

From HK$2,346 HKD
$299 USD
As of October 30, 2026
Save HK$3,235 HKD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,533 HKD at MOH London · As of October 19, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813606057 or 813606057. Listed at 10 retailers as of October 30, 2026, with a 138% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813606057
Dimensions6.50 × 4.55 × 2.85 mm
L/W Ratio1.43
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
6.50 mm4.55 mm0.73 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813606057
Side View
Table 64.0%Crown 41.5°Girdle: MED-STKPavilion 33°Culet: NoneDepth 62.6%

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$7,533 HKD|Low: HK$1,922 HKD|High: HK$7,583 HKD|Avg: HK$3,798 HKD|+10.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5HK$2,197 HKD
Retailer 7HK$2,346 HKD
Retailer 3HK$2,815 HKD
Retailer 6HK$2,887 HKD
Retailer 2HK$3,032 HKD
Retailer 8HK$3,413 HKD
Retailer 4HK$3,422 HKD
Retailer 9HK$5,139 HKD
Retailer 10HK$5,581 HKD
MOH LondonHK$7,533 HKD

44 data points across 10 retailers

10 retailersHK$2,346 HKD to HK$5,581 HKD

Retailer 1
-
HK$2,197 HKD
$280 USD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$2,346 HKD
$299 USD
View
A
Retailer 3
-
HK$2,815 HKD
£282 GBP
View
A
Retailer 4
-
HK$2,887 HKD
$368 USD
View
B+
Retailer 5
-
HK$3,032 HKD
€368 EUR
View
B+
Retailer 6
-
HK$3,413 HKD
$435 USD
View
B+
Retailer 7
-
HK$3,422 HKD
A$671 AUD
View
B+
Retailer 8
-
HK$5,241 HKD
$668 USD
View
B
Retailer 9
-
HK$5,581 HKD
$711 USD
View
Most Expensive
MOH London
LG813606057 · Oct 19
HK$7,533 HKD
£756 GBP
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$3,235 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 Radiant
HK$2,346 HKD