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Radiant|Lab Grown|IGI

0.73ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG805672621

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

Certificate IGI LG805672621

Diamond specifications and retailer prices

From HK$1,404 HKD
As of November 4, 2026
Save HK$8,719 HKD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,124 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805672621 or 805672621. Listed at 14 retailers as of November 4, 2026, with prices from HK$1,404 to HK$10,124, a HK$8,719 spread on the same certified stone. MOH London lists it at HK$10,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672621
Dimensions6.54 × 4.56 × 2.88 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.56 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672621
Side View
Table 66.0%Crown 45.1°Girdle: MediumPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$10,124 HKD|Low: HK$1,687 HKD|High: HK$10,642 HKD|Avg: HK$3,478 HKD|-3.7%
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
November 5, 2026
Retailer 4HK$1,765 HKD
Retailer 2HK$1,993 HKD
Retailer 11HK$2,111 HKD
Retailer 10HK$2,126 HKD
Retailer 8HK$2,330 HKD
Retailer 7HK$2,644 HKD
Retailer 9HK$3,021 HKD
Retailer 5HK$3,076 HKD
Retailer 12HK$3,374 HKD
Retailer 13HK$3,719 HKD
Retailer 6HK$4,347 HKD
Retailer 3HK$4,472 HKD
MOH LondonHK$10,124 HKD

40 data points across 13 retailers

14 retailersHK$1,404 HKD to HK$10,124 HKD

A
Cheapest Retailer
-
HK$1,404 HKD
Retailer 2
-
HK$1,765 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$1,993 HKD
View
A
Retailer 4
-
HK$2,111 HKD
View
A
Retailer 5
-
HK$2,126 HKD
View
A
Retailer 6
-
HK$2,330 HKD
View
A
Retailer 7
-
HK$2,644 HKD
View
A
Retailer 8
-
HK$3,021 HKD
View
Retailer 9
-
HK$3,076 HKD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$3,374 HKD
View
B+
Retailer 11
-
HK$3,719 HKD
View
B+
Retailer 12
-
HK$4,347 HKD
View
Retailer 13
-
HK$4,472 HKD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG805672621 · Nov 5
HK$10,124 HKD
£1,016 GBP
View
13 more retailers have this diamond
Prices start from HK$1,404 HKDSave up to HK$8,719 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$1,404 HKD