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1.10ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG474128816

Shape and cutting style on the report: Round brilliant

Certificate IGI LG474128816

Diamond specifications and retailer prices

From HK$5,021 HKD
$640 USD
As of October 30, 2026
Save HK$20,447 HKD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$25,468 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474128816 or 474128816. Listed at 11 retailers as of October 29, 2026, with prices from HK$5,021 to HK$25,468, a HK$20,447 spread on the same certified stone. MOH London lists it at HK$25,468. 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

1.10
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474128816
Dimensions6.66 × 6.64 × 4.05 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
6.66 mm6.64 mm1.10 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474128816
Side View
Table 59.5%Crown 32.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

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 30
Current: HK$25,468 HKD|Low: HK$5,021 HKD|High: HK$25,637 HKD|Avg: HK$9,932 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$5,021 HKD
Retailer 5HK$5,563 HKD
Retailer 9HK$6,229 HKD
Retailer 6HK$6,449 HKD
Retailer 8HK$6,449 HKD
Retailer 3HK$6,658 HKD
Retailer 10HK$7,846 HKD
Retailer 11HK$10,199 HKD
Retailer 7HK$10,474 HKD
Retailer 4HK$15,888 HKD
MOH LondonHK$25,468 HKD

16 data points across 11 retailers

11 retailersHK$5,021 HKD to HK$25,468 HKD

A
Cheapest Retailer
-
HK$5,021 HKD
$640 USD
A
Retailer 2
-
HK$5,563 HKD
$709 USD
View
A
Retailer 3
-
HK$6,049 HKD
$771 USD
View
A
Retailer 4
-
HK$6,229 HKD
$794 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,449 HKD
$822 USD
View
Retailer 6
-
HK$6,449 HKD
$822 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 8
-
HK$10,474 HKD
$1,335 USD
View
B
Retailer 9
-
HK$15,888 HKD
$2,025 USD
View
B
Retailer 10
-
HK$18,139 HKD
$2,312 USD
View
Most Expensive
B
MOH London
LG474128816 · Oct 29
HK$25,468 HKD
£2,556 GBP
View
10 more retailers have this diamond
Prices start from HK$5,021 HKDSave up to HK$20,447 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
1.10ct Round
HK$5,021 HKD