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1.24ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG607308834

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607308834

Diamond specifications and retailer prices

From HK$1,600 HKD
As of November 6, 2026
Save HK$10,795 HKD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,395 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607308834 or 607308834. Listed at 11 retailers as of November 4, 2026, with prices from HK$1,600 to HK$12,395, a HK$10,795 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,395. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607308834
Dimensions6.79 × 6.75 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.79 mm6.75 mm1.24 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607308834
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

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 6
Current: HK$12,395 HKD|Low: HK$1,600 HKD|High: HK$12,395 HKD|Avg: HK$5,008 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$1,600 HKD
Retailer 9HK$2,887 HKD
Retailer 2HK$3,122 HKD
Retailer 3HK$3,413 HKD
Retailer 10HK$3,570 HKD
Retailer 8HK$3,609 HKD
Retailer 7HK$5,429 HKD
Retailer 5HK$5,680 HKD
Retailer 4HK$8,230 HKD
Do Amore DiamondsHK$12,395 HKD

45 data points across 10 retailers

11 retailersHK$1,600 HKD to HK$12,395 HKD

A
Cheapest Retailer
-
HK$1,600 HKD
A
Retailer 2
-
HK$2,361 HKD
View
B+
Retailer 3
-
HK$2,887 HKD
View
B+
Retailer 4
-
HK$3,122 HKD
View
B+
Retailer 5
-
HK$3,413 HKD
View
B+
Retailer 6
-
HK$3,570 HKD
View
Retailer 7
-
HK$3,609 HKD
View
Price last confirmed 33 days ago
B
Retailer 8
-
HK$5,429 HKD
View
B
Retailer 9
-
HK$5,680 HKD
View
B
Retailer 10
-
HK$8,230 HKD
View
Most Expensive
B
Do Amore Diamonds
27-8E9345E39 · Nov 4
HK$12,395 HKD
$1,580 USD
View
10 more retailers have this diamond
Prices start from HK$1,600 HKDSave up to HK$10,795 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$1,600 HKD