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Round|Lab Grown|IGI

1.32ct H SI2 Round Lab Grown Diamond

ID • H/SI2 • IGI LG579301079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579301079

Diamond specifications and retailer prices

From HK$1,020 HKD
As of November 5, 2026
Save HK$3,609 HKD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,387 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.32ct lab-grown round diamond

This 1.32ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG579301079 or 579301079. Listed at 9 retailers as of November 5, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.32
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579301079
Dimensions7.15 × 7.08 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.15 mm7.08 mm1.32 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579301079
Side View
Table 59.0%Crown 33.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.1%

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 5
Current: HK$6,387 HKD|Low: HK$863 HKD|High: HK$7,453 HKD|Avg: HK$3,917 HKD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5HK$1,020 HKD
Retailer 6HK$1,185 HKD
Retailer 11HK$1,208 HKD
Retailer 8HK$2,401 HKD
Retailer 12HK$2,785 HKD
Retailer 10HK$4,181 HKD
Retailer 4HK$4,213 HKD
Retailer 2HK$4,495 HKD
Retailer 3HK$4,550 HKD
Retailer 7HK$4,566 HKD
Retailer 9HK$4,629 HKD
MOH LondonHK$6,387 HKD

21 data points across 12 retailers

9 retailersHK$1,020 HKD to HK$4,629 HKD

A
Cheapest Retailer
-
HK$1,020 HKD
A
Retailer 2
-
HK$1,185 HKD
View
A
Retailer 3
-
HK$1,208 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$2,401 HKD
View
A
Retailer 5
-
HK$4,181 HKD
View
B+
Retailer 6
-
HK$4,495 HKD
View
B+
Retailer 7
-
HK$4,566 HKD
View
B+
Retailer 8
-
HK$4,629 HKD
View
Most Expensive
MOH London
LG579301079 · Oct 29
HK$6,387 HKD
£641 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from HK$1,020 HKDSave up to HK$3,609 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
1.32ct Round
HK$1,020 HKD