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Round|Lab Grown|IGI

1.24ct D SI1 Round Lab Grown Diamond

VG • D/SI1 • IGI LG706553139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706553139

Diamond specifications and retailer prices

From HK$1,342 HKD
As of November 4, 2026
Save HK$5,603 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$6,944 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG706553139 or 706553139. Listed at 13 retailers as of November 2, 2026, with prices from HK$1,342 to HK$6,944, a HK$5,603 spread on the same certified stone. MOH London lists it at HK$6,944. 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

1.24
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706553139
Dimensions6.85 × 6.79 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeChipped
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.85 mm6.79 mm1.24 ctD / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG706553139
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: CHIDepth 62.6%

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 4
Current: HK$6,944 HKD|Low: HK$1,255 HKD|High: HK$7,582 HKD|Avg: HK$3,214 HKD|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8HK$1,342 HKD
Retailer 7HK$1,389 HKD
Retailer 3HK$1,538 HKD
Retailer 5HK$2,581 HKD
Retailer 6HK$2,581 HKD
Retailer 11HK$2,714 HKD
Retailer 10HK$3,036 HKD
Retailer 9HK$3,468 HKD
Retailer 2HK$3,726 HKD
Retailer 4HK$4,001 HKD
MOH LondonHK$6,944 HKD

35 data points across 11 retailers

13 retailersHK$1,342 HKD to HK$6,944 HKD

Retailer 1
-
HK$1,240 HKD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$1,342 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,389 HKD
View
Retailer 4
-
HK$1,538 HKD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
HK$2,581 HKD
View
B+
Retailer 6
-
HK$2,581 HKD
View
B+
Retailer 7
-
HK$2,714 HKD
View
B+
Retailer 8
-
HK$3,036 HKD
View
B+
Retailer 9
-
HK$3,468 HKD
View
B+
Retailer 10
-
HK$3,726 HKD
View
Retailer 11
-
HK$3,993 HKD
View
Price last confirmed 89 days ago
B
Retailer 12
-
HK$4,001 HKD
View
Most Expensive
B
MOH London
LG706553139 · Nov 2
HK$6,944 HKD
£697 GBP
View
12 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$5,603 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
1.24ct Round
HK$1,342 HKD