CaratHunter
Plans
Radiant|Lab Grown|IGI

0.73ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG780603682

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

Certificate IGI LG780603682

Diamond specifications and retailer prices

From HK$832 HKD
As of November 4, 2026
Save HK$7,717 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,549 HKD at MOH London · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG780603682 or 780603682. Listed at 18 retailers as of November 4, 2026, with prices from HK$832 to HK$8,549, a HK$7,717 spread on the same certified stone. MOH London lists it at HK$8,549. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780603682
Dimensions6.40 × 4.35 × 3.07 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.35 mm0.73 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780603682
Side View
Table 71.0%Crown 42.8°Girdle: ThickPavilion 37.5°Culet: NoneDepth 70.6%

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: Nov 4
Current: HK$8,549 HKD|Low: HK$832 HKD|High: HK$8,618 HKD|Avg: HK$2,720 HKD|-0.8%
MOH London
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 16HK$832 HKD
Retailer 9HK$957 HKD
Retailer 17HK$1,090 HKD
Retailer 7HK$1,200 HKD
Retailer 3HK$1,530 HKD
Retailer 13HK$1,859 HKD
Retailer 12HK$1,899 HKD
Retailer 4HK$1,906 HKD
Retailer 2HK$2,001 HKD
Retailer 8HK$2,055 HKD
Retailer 5HK$2,236 HKD
Retailer 18HK$2,903 HKD
Retailer 10HK$3,005 HKD
Retailer 19HK$3,303 HKD
Retailer 15HK$3,679 HKD
Retailer 6HK$3,750 HKD
Retailer 11HK$4,464 HKD
Retailer 14HK$5,374 HKD
MOH LondonHK$8,549 HKD

10 data points across 19 retailers

18 retailersHK$832 HKD to HK$8,549 HKD

A
Cheapest Retailer
-
HK$832 HKD
A
Retailer 2
-
HK$957 HKD
View
A
Retailer 3
-
HK$1,090 HKD
View
A
Retailer 4
-
HK$1,200 HKD
View
B+
Retailer 5
-
HK$1,530 HKD
View
B+
Retailer 6
-
HK$1,859 HKD
View
B+
Retailer 7
-
HK$1,899 HKD
View
B+
Retailer 8
-
HK$1,906 HKD
View
A
Retailer 9
-
HK$2,001 HKD
View
B+
Retailer 10
-
HK$2,055 HKD
View
B+
Retailer 11
-
HK$2,236 HKD
View
B+
Retailer 12
-
HK$2,903 HKD
View
B+
Retailer 13
-
HK$3,005 HKD
View
B+
Retailer 14
-
HK$3,303 HKD
View
B
Retailer 15
-
HK$3,679 HKD
View
B
Retailer 16
-
HK$3,750 HKD
View
B
Retailer 17
-
HK$5,374 HKD
View
Most Expensive
B
MOH London
LG780603682 · Nov 5
HK$8,549 HKD
£858 GBP
View
17 more retailers have this diamond
Prices start from HK$832 HKDSave up to HK$7,717 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$832 HKD