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Radiant|Lab Grown|IGI

0.80ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG577300154

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

Certificate IGI LG577300154

Diamond specifications and retailer prices

From HK$1,075 HKD
As of November 2, 2026
Save HK$10,035 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,110 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown radiant diamond

This 0.8ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG577300154 or 577300154. Listed at 20 retailers as of November 2, 2026, with prices from HK$1,075 to HK$11,110, a HK$10,035 spread on the same certified stone. MOH London lists it at HK$11,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577300154
Dimensions6.70 × 4.59 × 3.09 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.70 mm4.59 mm0.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577300154
Side View
Table 62.0%Crown 43.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.3%

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 2
Current: HK$11,110 HKD|Low: HK$1,028 HKD|High: HK$11,240 HKD|Avg: HK$3,676 HKD|-1.1%
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
November 1, 2026
Retailer 16HK$1,075 HKD
Retailer 5HK$1,334 HKD
Retailer 17HK$1,334 HKD
Retailer 15HK$1,805 HKD
Retailer 9HK$2,079 HKD
Retailer 11HK$2,354 HKD
Retailer 10HK$2,417 HKD
Retailer 13HK$2,895 HKD
Retailer 2HK$3,311 HKD
Retailer 12HK$3,452 HKD
Retailer 7HK$3,782 HKD
Retailer 4HK$4,166 HKD
Retailer 3HK$4,276 HKD
Retailer 6HK$4,519 HKD
Retailer 14HK$4,519 HKD
Retailer 8HK$6,928 HKD
MOH LondonHK$11,110 HKD

30 data points across 17 retailers

20 retailersHK$1,075 HKD to HK$11,110 HKD

A
Cheapest Retailer
-
HK$1,075 HKD
Retailer 2
-
HK$1,248 HKD
View
Price last confirmed 38 days ago
Retailer 3
-
HK$1,310 HKD
View
Price last confirmed 36 days ago
Retailer 4
-
HK$1,334 HKD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$1,334 HKD
View
B+
Retailer 6
-
HK$1,805 HKD
View
A
Retailer 7
-
HK$2,079 HKD
View
A
Retailer 8
-
HK$2,354 HKD
View
A
Retailer 9
-
HK$2,417 HKD
View
B+
Retailer 10
-
HK$2,895 HKD
View
B+
Retailer 11
-
HK$3,311 HKD
View
B+
Retailer 12
-
HK$3,452 HKD
View
B+
Retailer 13
-
HK$3,782 HKD
View
B+
Retailer 14
-
HK$4,166 HKD
View
B
Retailer 15
-
HK$4,276 HKD
View
B
Retailer 16
-
HK$4,519 HKD
View
Retailer 17
-
HK$4,519 HKD
View
Price last confirmed 22 days ago
B
Retailer 18
-
HK$4,708 HKD
View
B
Retailer 19
-
HK$6,928 HKD
View
Most Expensive
B
MOH London
LG577300154 · Nov 2
HK$11,110 HKD
£1,115 GBP
View
19 more retailers have this diamond
Prices start from HK$1,075 HKDSave up to HK$10,035 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
0.80ct Radiant
HK$1,075 HKD