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Round|Lab Grown|IGI

1.25ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG792617955

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792617955

Diamond specifications and retailer prices

From HK$2,715 HKD
$346 USD
As of November 3, 2026
Save HK$7,718 HKD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,433 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792617955 or 792617955. Listed at 7 retailers as of November 2, 2026, with prices from HK$2,715 to HK$10,433, a HK$7,718 spread on the same certified stone. MOH London lists it at HK$10,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792617955
Dimensions6.90 × 6.95 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.95 mm1.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792617955
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 3
Current: HK$10,433 HKD|Low: HK$2,605 HKD|High: HK$10,493 HKD|Avg: HK$5,796 HKD|+14.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2HK$2,715 HKD
Retailer 3HK$3,884 HKD
Retailer 6HK$3,970 HKD
Retailer 4HK$4,833 HKD
Retailer 7HK$7,061 HKD
Retailer 5HK$9,691 HKD
MOH LondonHK$10,433 HKD

9 data points across 7 retailers

7 retailersHK$2,715 HKD to HK$10,433 HKD

A
Cheapest Retailer
-
HK$2,715 HKD
$346 USD
A
Retailer 2
-
HK$3,884 HKD
$495 USD
View
A
Retailer 3
-
HK$3,970 HKD
$506 USD
View
B+
Retailer 4
-
HK$4,833 HKD
$616 USD
View
B+
Retailer 5
-
HK$7,061 HKD
$900 USD
View
B
Retailer 6
-
HK$9,691 HKD
$1,235 USD
View
Most Expensive
B
MOH London
LG792617955 · Nov 2
HK$10,433 HKD
£1,047 GBP
View
6 more retailers have this diamond
Prices start from HK$2,715 HKDSave up to HK$7,718 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 Round
HK$2,715 HKD