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11.03ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG745517204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG745517204

Diamond specifications and retailer prices

From HK$15,119 HKD
$1,927 USD
As of October 29, 2026
Save HK$57,297 HKD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$72,416 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 11.03ct lab-grown round diamond

This 11.03ct 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 LG745517204 or 745517204. Listed at 13 retailers as of October 29, 2026, with prices from HK$15,119 to HK$72,416, a HK$57,297 spread on the same certified stone. Adiamor lists it at HK$72,416. 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

11.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745517204
Dimensions14.27 × 14.32 × 8.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm14.32 mm11.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745517204
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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$72,416 HKD|Low: HK$15,119 HKD|High: HK$73,483 HKD|Avg: HK$31,581 HKD|-1.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8HK$15,119 HKD
Retailer 3HK$16,452 HKD
Retailer 10HK$17,535 HKD
Retailer 5HK$18,783 HKD
Retailer 6HK$18,869 HKD
Retailer 13HK$20,386 HKD
Retailer 11HK$21,144 HKD
Retailer 2HK$24,026 HKD
Retailer 7HK$27,476 HKD
Retailer 9HK$28,794 HKD
Retailer 12HK$32,873 HKD
Retailer 4HK$59,045 HKD
AdiamorHK$72,416 HKD

41 data points across 13 retailers

13 retailersHK$15,119 HKD to HK$72,416 HKD

A
Cheapest Retailer
-
HK$15,119 HKD
$1,927 USD
A
Retailer 2
-
HK$16,452 HKD
$2,097 USD
View
A
Retailer 3
-
HK$17,535 HKD
$2,235 USD
View
Retailer 4
-
HK$18,783 HKD
$2,394 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$18,869 HKD
$2,405 USD
View
A
Retailer 6
-
HK$20,386 HKD
View
A
Retailer 7
-
HK$21,144 HKD
$2,695 USD
View
A
Retailer 8
-
HK$24,026 HKD
£2,411 GBP
View
A
Retailer 9
-
HK$27,476 HKD
$3,502 USD
View
A
Retailer 10
-
HK$28,794 HKD
$3,670 USD
View
B+
Retailer 11
-
HK$32,873 HKD
$4,190 USD
View
B
Retailer 12
-
HK$59,045 HKD
SGD 10,170 SGD
View
Most Expensive
B
Adiamor
D-71775446 · Oct 31
HK$72,416 HKD
$9,230 USD
View
12 more retailers have this diamond
Prices start from HK$15,119 HKDSave up to HK$57,297 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
11.03ct Round
HK$15,119 HKD