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Oval|Lab Grown|IGI

1.12ct E SI1 Oval Lab Grown Diamond

GD • E/SI1 • IGI LG559281159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG559281159

Diamond specifications and retailer prices

From HK$1,372 HKD
As of November 5, 2026
Save HK$6,551 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$7,923 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.12ct lab-grown oval diamond

This 1.12ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG559281159 or 559281159. Listed at 15 retailers as of November 5, 2026, with prices from HK$1,372 to HK$7,923, a HK$6,551 spread on the same certified stone. MOH London lists it at HK$7,923. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.12
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559281159
Dimensions8.70 × 6.01 × 3.61 mm
L/W Ratio1.45
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
8.70 mm6.01 mm1.12 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559281159
Side View
Table 58.0%Crown 31.2°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 60.1%

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 5
Current: HK$7,923 HKD|Low: HK$1,317 HKD|High: HK$8,042 HKD|Avg: HK$3,314 HKD|-0.3%
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 9HK$1,372 HKD
Retailer 13HK$1,536 HKD
Retailer 12HK$1,591 HKD
Retailer 3HK$1,701 HKD
Retailer 10HK$1,701 HKD
Retailer 5HK$1,803 HKD
Retailer 4HK$2,155 HKD
Retailer 2HK$3,010 HKD
Retailer 14HK$4,201 HKD
Retailer 7HK$4,232 HKD
Retailer 6HK$5,235 HKD
Retailer 11HK$5,463 HKD
Retailer 8HK$5,768 HKD
MOH LondonHK$7,923 HKD

44 data points across 14 retailers

15 retailersHK$1,372 HKD to HK$7,923 HKD

A
Cheapest Retailer
-
HK$1,372 HKD
B+
Retailer 2
-
HK$1,536 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$1,591 HKD
View
Retailer 4
-
HK$1,701 HKD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
HK$1,701 HKD
View
B+
Retailer 6
-
HK$1,803 HKD
View
B
Retailer 7
-
HK$2,155 HKD
View
B+
Retailer 8
-
HK$2,767 HKD
View
B+
Retailer 9
-
HK$3,010 HKD
View
B+
Retailer 10
-
HK$4,201 HKD
View
Retailer 11
-
HK$4,232 HKD
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$5,235 HKD
View
B
Retailer 13
-
HK$5,463 HKD
View
B
Retailer 14
-
HK$5,768 HKD
View
Most Expensive
B
MOH London
LG559281159 · Nov 5
HK$7,923 HKD
£796 GBP
View
14 more retailers have this diamond
Prices start from HK$1,372 HKDSave up to HK$6,551 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
1.12ct Oval
HK$1,372 HKD