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Oval|Lab Grown|IGI

1.14ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG771642419

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771642419

Diamond specifications and retailer prices

From HK$2,908 HKD
As of November 6, 2026
Save HK$6,160 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$9,068 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.14ct lab-grown oval diamond

This 1.14ct lab-grown oval 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 LG771642419 or 771642419. Listed at 14 retailers as of November 5, 2026, with prices from HK$2,908 to HK$9,068, a HK$6,160 spread on the same certified stone. MOH London lists it at HK$9,068. 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

1.14
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771642419
Dimensions9.49 × 5.64 × 3.41 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.49 mm5.64 mm1.14 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771642419
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 60.5%

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$9,068 HKD|Low: HK$1,944 HKD|High: HK$9,207 HKD|Avg: HK$4,260 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
November 6, 2026
Retailer 11HK$1,944 HKD
Retailer 4HK$2,202 HKD
Retailer 12HK$2,908 HKD
Retailer 7HK$3,378 HKD
Retailer 6HK$3,401 HKD
Retailer 2HK$3,519 HKD
Retailer 10HK$3,840 HKD
Retailer 8HK$4,350 HKD
Retailer 9HK$4,859 HKD
Retailer 5HK$5,079 HKD
Retailer 3HK$6,333 HKD
MOH LondonHK$9,068 HKD

43 data points across 12 retailers

14 retailersHK$2,908 HKD to HK$9,068 HKD

Retailer 1
-
HK$1,567 HKD
Price last confirmed 44 days ago
Retailer 2
-
HK$1,818 HKD
View
Price last confirmed 42 days ago
Retailer 3
-
HK$1,920 HKD
View
Price last confirmed 42 days ago
Retailer 4
-
HK$2,202 HKD
View
Price last confirmed 29 days ago
A
Retailer 5
-
HK$2,908 HKD
View
B+
Retailer 6
-
HK$3,378 HKD
View
A
Retailer 7
-
HK$3,519 HKD
View
B+
Retailer 8
-
HK$3,840 HKD
View
Retailer 9
-
HK$4,350 HKD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
HK$4,859 HKD
View
B
Retailer 11
-
HK$5,079 HKD
View
B
Retailer 12
-
HK$6,270 HKD
View
Retailer 13
-
HK$6,333 HKD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
LG771642419 · Nov 5
HK$9,068 HKD
£911 GBP
View
13 more retailers have this diamond
Prices start from HK$2,908 HKDSave up to HK$6,160 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
1.14ct Oval
HK$2,908 HKD