Radiant|Lab Grown|IGI

1.25ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG601389228

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

Certificate IGI LG601389228

Diamond specifications and retailer prices

From HK$1,067 HKD
As of November 4, 2026
Save HK$9,943 HKD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$11,010 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG601389228 or 601389228. Listed at 26 retailers as of November 2, 2026, with prices from HK$1,067 to HK$11,010, a HK$9,943 spread on the same certified stone. MOH London lists it at HK$11,010. 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

1.25
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.8°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601389228
Dimensions7.24 × 5.10 × 3.56 mm
L/W Ratio1.42
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
7.24 mm5.10 mm1.25 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601389228
Side View
Table 65.0%Crown 49.8°Girdle: MediumPavilion 31.1°Culet: NoneDepth 69.8%

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$11,010 HKD|Low: HK$1,185 HKD|High: HK$11,149 HKD|Avg: HK$3,514 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6HK$1,185 HKD
Retailer 5HK$1,318 HKD
Retailer 10HK$2,150 HKD
Retailer 2HK$2,212 HKD
Retailer 8HK$2,471 HKD
Retailer 4HK$2,565 HKD
Retailer 9HK$3,326 HKD
Retailer 3HK$4,119 HKD
Retailer 7HK$4,480 HKD
MOH LondonHK$11,010 HKD

40 data points across 10 retailers

26 retailersHK$1,067 HKD to HK$11,010 HKD

A
Cheapest Retailer
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HK$1,067 HKD
A
Retailer 2
-
HK$1,185 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,232 HKD
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A
Retailer 4
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HK$1,232 HKD
View
Retailer 5
-
HK$1,232 HKD
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Price last confirmed 39 days ago
Retailer 6
-
HK$1,232 HKD
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Price last confirmed 16 days ago
Retailer 7
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HK$1,302 HKD
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Price last confirmed 39 days ago
Retailer 8
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HK$1,302 HKD
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Price last confirmed 36 days ago
Retailer 9
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HK$1,318 HKD
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Price last confirmed 28 days ago
Retailer 10
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HK$1,318 HKD
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Price last confirmed 11 days ago
Retailer 11
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HK$1,318 HKD
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Price last confirmed 17 days ago
Retailer 12
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HK$1,318 HKD
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Price last confirmed 24 days ago
A
Retailer 13
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HK$2,212 HKD
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B+
Retailer 14
-
HK$2,471 HKD
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A
Retailer 15
-
HK$2,565 HKD
View
B+
Retailer 16
-
HK$3,326 HKD
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B+
Retailer 17
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HK$3,562 HKD
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B+
Retailer 18
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HK$4,119 HKD
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B+
Retailer 19
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HK$4,244 HKD
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Retailer 20
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HK$4,244 HKD
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Price last confirmed 36 days ago
Retailer 21
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HK$4,244 HKD
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Price last confirmed 23 days ago
Retailer 22
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HK$4,244 HKD
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Price last confirmed 28 days ago
B+
Retailer 23
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HK$4,480 HKD
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B+
Retailer 24
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HK$4,676 HKD
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B
Retailer 25
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HK$7,751 HKD
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Most Expensive
B
MOH London
LG601389228 · Nov 2
HK$11,010 HKD
£1,105 GBP
View
25 more retailers have this diamond
Prices start from HK$1,067 HKDSave up to HK$9,943 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
1.25ct Radiant
HK$1,067 HKD