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Round|Lab Grown|IGI

1.30ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG792617920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792617920

Diamond specifications and retailer prices

From HK$2,911 HKD
$371 USD
As of November 3, 2026
Save HK$7,071 HKD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$10,821 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct 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 LG792617920 or 792617920. Listed at 6 retailers as of November 3, 2026, with a 243% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792617920
Dimensions6.97 × 7.01 × 4.32 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
6.97 mm7.01 mm1.30 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792617920
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.8%

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$10,821 HKD|Low: HK$2,793 HKD|High: HK$10,871 HKD|Avg: HK$6,427 HKD|+15.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 2HK$2,911 HKD
Retailer 5HK$4,096 HKD
Retailer 3HK$5,037 HKD
Retailer 6HK$7,344 HKD
Retailer 4HK$9,982 HKD
MOH LondonHK$10,821 HKD

8 data points across 6 retailers

6 retailersHK$2,911 HKD to HK$9,982 HKD

A
Cheapest Retailer
-
HK$2,911 HKD
$371 USD
A
Retailer 2
-
HK$4,096 HKD
$522 USD
View
B+
Retailer 3
-
HK$5,037 HKD
$642 USD
View
B+
Retailer 4
-
HK$7,344 HKD
$936 USD
View
B
Retailer 5
-
HK$9,982 HKD
$1,272 USD
View
Most Expensive
MOH London
LG792617920 · Oct 26
HK$10,821 HKD
£1,086 GBP
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from HK$2,911 HKDSave up to HK$7,071 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
1.30ct Round
HK$2,911 HKD