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Oval|Lab Grown|IGI

3.11ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG632450386

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG632450386

Diamond specifications and retailer prices

From HK$2,531 HKD
As of November 6, 2026
Save HK$11,015 HKD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$13,547 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.11ct lab-grown oval diamond

This 3.11ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG632450386 or 632450386. Listed at 6 retailers as of November 1, 2026, with prices from HK$2,531 to HK$13,547, a HK$11,015 spread on the same certified stone. MOH London lists it at HK$13,547. 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

3.11
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632450386
Dimensions12.06 × 8.08 × 5.03 mm
L/W Ratio1.49
Girdle conditionFaceted
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
12.06 mm8.08 mm3.11 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632450386
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Nov 6
Current: HK$13,547 HKD|Low: HK$2,531 HKD|High: HK$27,980 HKD|Avg: HK$11,236 HKD|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4HK$2,531 HKD
Retailer 2HK$2,939 HKD
Retailer 6HK$5,079 HKD
Retailer 8HK$7,203 HKD
Retailer 3HK$9,209 HKD
Retailer 5HK$11,145 HKD
MOH LondonHK$13,547 HKD
Retailer 7HK$27,980 HKD

15 data points across 8 retailers

6 retailersHK$2,531 HKD to HK$13,547 HKD

A
Cheapest Retailer
-
HK$2,531 HKD
A
Retailer 2
-
HK$2,939 HKD
View
B+
Retailer 3
-
HK$5,079 HKD
View
A
Retailer 4
-
HK$9,209 HKD
View
B+
Retailer 5
-
HK$11,145 HKD
View
Most Expensive
B+
MOH London
LG632450386 · Nov 1
HK$13,547 HKD
£1,361 GBP
View
5 more retailers have this diamond
Prices start from HK$2,531 HKDSave up to HK$11,015 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
3.11ct Oval
HK$2,531 HKD