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Oval|Lab Grown|IGI

3.05ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG778674055

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778674055

Diamond specifications and retailer prices

From HK$3,813 HKD
$486 USD
As of October 29, 2026
Save HK$18,100 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$21,913 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778674055 or 778674055. Listed at 14 retailers as of October 29, 2026, with prices from HK$3,813 to HK$21,913, a HK$18,100 spread on the same certified stone. MOH London lists it at HK$21,913. 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

3.05
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674055
Dimensions11.81 × 7.97 × 5.09 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm7.97 mm3.05 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674055
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$21,913 HKD|Low: HK$3,664 HKD|High: HK$22,062 HKD|Avg: HK$7,913 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
Retailer 12
October 29, 2026
Retailer 8HK$3,813 HKD
Retailer 3HK$4,276 HKD
Retailer 11HK$4,276 HKD
Retailer 4HK$4,731 HKD
Retailer 9HK$4,731 HKD
Retailer 7HK$6,269 HKD
Retailer 5HK$7,016 HKD
Retailer 12HK$7,635 HKD
Retailer 2HK$8,131 HKD
Retailer 6HK$12,719 HKD
Retailer 10HK$13,739 HKD
MOH LondonHK$21,913 HKD

44 data points across 12 retailers

14 retailersHK$3,813 HKD to HK$21,913 HKD

Retailer 1
-
HK$3,546 HKD
A$695 AUD
Price last confirmed 119 days ago
A
Retailer 2
-
HK$3,813 HKD
$486 USD
View
A
Retailer 3
-
HK$4,276 HKD
$545 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,276 HKD
$545 USD
View
A
Retailer 5
-
HK$4,731 HKD
$603 USD
View
Retailer 6
-
HK$4,731 HKD
$603 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$5,853 HKD
$746 USD
View
B+
Retailer 8
-
HK$6,269 HKD
$799 USD
View
A
Retailer 9
-
HK$7,016 HKD
£704 GBP
View
A
Retailer 10
-
HK$7,635 HKD
$973 USD
View
A
Retailer 11
-
HK$8,131 HKD
£816 GBP
View
B+
Retailer 12
-
HK$12,719 HKD
$1,621 USD
View
B
Retailer 13
-
HK$13,739 HKD
$1,751 USD
View
Most Expensive
B
MOH London
LG778674055 · Oct 29
HK$21,913 HKD
£2,199 GBP
View
13 more retailers have this diamond
Prices start from HK$3,813 HKDSave up to HK$18,100 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
3.05ct Oval
HK$3,813 HKD