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11.15ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG547258997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG547258997

Diamond specifications and retailer prices

From HK$18,139 HKD
$2,312 USD
As of October 29, 2026
Save HK$106,686 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$124,825 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 11.15ct lab-grown round diamond

This 11.15ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547258997 or 547258997. Listed at 13 retailers as of October 29, 2026, with prices from HK$18,139 to HK$124,825, a HK$106,686 spread on the same certified stone. Do Amore Diamonds lists it at HK$124,825. 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

11.15
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547258997
Dimensions14.44 × 14.49 × 8.77 mm
L/W Ratio1.00
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
14.44 mm14.49 mm11.15 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547258997
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

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: Oct 29
Current: HK$124,825 HKD|Low: HK$17,417 HKD|High: HK$124,825 HKD|Avg: HK$45,925 HKD
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 12HK$18,139 HKD
Retailer 2HK$18,712 HKD
Retailer 16HK$19,740 HKD
Retailer 3HK$20,320 HKD
Retailer 5HK$24,102 HKD
Retailer 7HK$27,416 HKD
Retailer 17HK$31,924 HKD
Retailer 11HK$32,254 HKD
Retailer 10HK$32,285 HKD
Retailer 14HK$32,842 HKD
Retailer 4HK$37,932 HKD
Retailer 8HK$42,722 HKD
Retailer 6HK$58,890 HKD
Retailer 13HK$71,631 HKD
Retailer 15HK$79,447 HKD
Retailer 9HK$102,936 HKD
Do Amore DiamondsHK$124,825 HKD

38 data points across 17 retailers

13 retailersHK$18,139 HKD to HK$124,825 HKD

A
Cheapest Retailer
-
HK$18,139 HKD
$2,312 USD
A
Retailer 2
-
HK$18,712 HKD
£1,878 GBP
View
A
Retailer 3
-
HK$19,740 HKD
$2,516 USD
View
A
Retailer 4
-
HK$20,320 HKD
$2,590 USD
View
Final sale: no returns
A
Retailer 5
-
HK$27,416 HKD
View
B+
Retailer 6
-
HK$31,924 HKD
$4,069 USD
View
B+
Retailer 7
-
HK$32,254 HKD
$4,111 USD
View
B+
Retailer 8
-
HK$32,285 HKD
$4,115 USD
View
B+
Retailer 9
-
HK$32,842 HKD
$4,186 USD
View
B
Retailer 10
-
HK$58,890 HKD
$7,506 USD
View
B
Retailer 11
-
HK$71,631 HKD
$9,130 USD
View
B
Retailer 12
-
HK$79,447 HKD
SGD 13,684 SGD
View
Most Expensive
B
Do Amore Diamonds
27-BA437329E · Oct 31
HK$124,825 HKD
$15,910 USD
View
12 more retailers have this diamond
Prices start from HK$18,139 HKDSave up to HK$106,686 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
11.15ct Round
HK$18,139 HKD