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1.24ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG702507260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702507260

Diamond specifications and retailer prices

From HK$1,396 HKD
As of November 5, 2026
Save HK$6,664 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,060 HKD at MOH London · As of November 5, 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 top-tier cut grade and certified by IGI LG702507260 or 702507260. Listed at 15 retailers as of November 5, 2026, with prices from HK$1,396 to HK$8,060, a HK$6,664 spread on the same certified stone. MOH London lists it at HK$8,060. 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

1.24
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702507260
Dimensions6.96 × 6.93 × 4.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.96 mm6.93 mm1.24 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702507260
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.5%

Caratlytics Score

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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 5
Current: HK$8,060 HKD|Low: HK$1,342 HKD|High: HK$8,180 HKD|Avg: HK$3,444 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12HK$1,396 HKD
Retailer 13HK$1,616 HKD
Retailer 4HK$1,726 HKD
Retailer 5HK$1,726 HKD
Retailer 2HK$2,973 HKD
Retailer 9HK$3,052 HKD
Retailer 8HK$3,067 HKD
Retailer 3HK$3,115 HKD
Retailer 7HK$3,397 HKD
Retailer 14HK$3,679 HKD
Retailer 11HK$3,844 HKD
Retailer 10HK$4,401 HKD
Retailer 6HK$5,562 HKD
MOH LondonHK$8,060 HKD

35 data points across 14 retailers

15 retailersHK$1,396 HKD to HK$8,060 HKD

A
Cheapest Retailer
-
HK$1,396 HKD
A
Retailer 2
-
HK$1,616 HKD
View
Retailer 3
-
HK$1,726 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$1,726 HKD
View
A
Retailer 5
-
HK$2,973 HKD
View
A
Retailer 6
-
HK$3,052 HKD
View
B+
Retailer 7
-
HK$3,067 HKD
View
B+
Retailer 8
-
HK$3,115 HKD
View
B+
Retailer 9
-
HK$3,397 HKD
View
B+
Retailer 10
-
HK$3,679 HKD
View
B+
Retailer 11
-
HK$3,844 HKD
View
Retailer 12
-
HK$3,883 HKD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
HK$4,401 HKD
View
B
Retailer 14
-
HK$5,562 HKD
View
Most Expensive
B
MOH London
LG702507260 · Nov 5
HK$8,060 HKD
£809 GBP
View
14 more retailers have this diamond
Prices start from HK$1,396 HKDSave up to HK$6,664 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$1,396 HKD